Negotiable

Category: Others

Company: 浙江新棉纺织股份有限公司

Product Description: Specializes in producing combed sliver and web products for silk spinning, semi-worsted spinning, wool spinning, cotton spinning, colored spinning, blended spinning, and home textiles. more>

Negotiable

Category: Chemicals/Other Organic Raw Materials/Other Organic Raw Materials

Company: Hangzhou Feichang Technology Co., Ltd.

Product Description: Product Description:        This industrial rail-mounted serial port server has an IP40 rating. It is a serial-to-Ethernet server that enables serial devices to immediately gain network connectivity, allowing scattered serial devices, hosts and other equipment to be centrally managed via the network. This product supports 16 channels of RS-232/RS-422/RS-485 to 2 Fast Ethernet ports, meeting the requirements of dual IP and dual MAC address/multi-network management or network backup. It can be installed via 35mm rail mounting or wall mounting. The serial port server supports multiple network protocols, such as TCP, UDP, ARP, ICMP, HTTP, DNS, DHCP, SNMP, Telnet, SSH, MQTT and other protocols. It has complete management functions, supporting access control, quick configuration, online upgrade and more. Each serial port supports 4 TCP or UDP session connections, and supports multiple working modes including Modbus TCP, TCP Server, TCP Client, UDP Server, UDP Client and more. It supports WEB access mode. In addition, the supporting Windows-based management and configuration tool enables serial devices to connect to the network immediately through simple settings. The network management system has a user-friendly interface and is easy to operate, bringing you a great user experience. The hardware adopts fanless, low-power, wide temperature and wide voltage design. It has passed strict industry-standard tests, and can adapt to industrial field environments with harsh EMC requirements. It is widely used in PLC control and management, building automation, medical automation systems, measuring instruments and environmental power monitoring systems and more. It can be used in many embedded network control application products:- Industrial automated production- Security access control: network access control, alarm equipment, infrared detection alarms, remote card readers- Smart home devices: smart home gateways, smart sockets, smart switches- Network IO controllers: industrial remote IO input, remote relay control- Building intelligence and energy monitoring- Medical monitoring equipment Features: ◆ Adopts ARM 9 processor with a main frequency of 300MHz, running Linux OS Openwrt system; ◆ Supports 2 ports of 10/100M adaptive Ethernet interfaces, providing dual IP and dual MAC addresses to meet multi-network management or network backup requirements; ◆ The Ethernet supports 10/100base-T adaptive Ethernet interface; supports auto-negotiation (Auto-Nego Full&half duplex) and supports automatic crossover detection (MDI/MDIX); ◆ The serial port supports wire-speed non-blocking communication at 300bps-150000bps; ◆ The serial data interface has two modes: Each channel provides one of the three interfaces of RS-232/RS-422/RS-485, which can be configured arbitrarily at the factory; Each channel is equipped with all three interfaces of RS-232/RS-422/RS-485, which can be set to different interface modes via dip switches on site; ◆ Supports multiple working modes including Modbus TCP, TCP Server, TCP Client, UDP Server, UDP Client and more; ◆ Completes the transparent conversion of Modbus-RTU to Modbus-TCP, realizing reading serial device data via the network;◆ Supports SSL security protocol for encrypted transmission of serial port data;◆ Supports MQTT multi-topic subscription and publishing functions;◆ Supports MQTT transparent transmission and modbus to JSON data packet functions, and respectively supports parsing JSON sent by the server and timing reporting functions;◆ Supports MQTT protocol docking with multiple cloud platforms such as Huawei Cloud, Alibaba Cloud, China Mobile Cloud and more; ◆ Supports serial port status and serial port parameter monitoring, making communication status clear at a glance; ◆ Supports gateway crossing and cross-router communication; supports virtual serial port driver access mode and automatic recovery connection function when the network is interrupted; ◆ Flexible serial port data framing settings to meet various packet splitting needs of users; ◆ Supports standard TCP/IP SOCKET application access. TCP supports multiple connections, meeting the needs of up to 4 users to monitor or manage serial devices at the same time; ◆ Supports single or multi-machine communication via UDP, meeting the needs of multiple users to monitor or manage serial devices at the same time; ◆ Supports multiple configuration methods including Windows configuration tool, SSH, Telnet and WEB, and supports SNMP network management; ◆ Supports local and remote system firmware upgrades; ◆ Supports wide-range 9-55V AC and DC power input; supports internal isolation and redundant dual power input; ◆ The power supply supports overload protection and reverse connection protection; complies with industrial level electromagnetic compatibility requirements; ◆ Super strong lightning protection function: lightning strike protection, anti-inductive high voltage, anti-surge and more; fanless efficient heat dissipation, reducing maintenance time; ◆ Anodized aluminum alloy shell, IP40 protection rating, able to withstand harsh environments; rail or wall mounting; ◆ Wide temperature type: working temperature range -40℃~ +85℃; ◆ All models have passed 100% burn-in test; more>

$25

Category: Others

Company: 祁县盛大怡达彩钢有限公司

Product Description:        During the construction of multi-story steel structure buildings, in addition to erecting scaffolding, formwork, and pouring concrete for floor construction, a more aesthetically pleasing and faster method is the profiled steel sheet concrete floor, also known as the steel structure deck slab construction promoted by deck slab manufacturers. Its characteristics include convenient and rapid construction, high material strength, excellent seismic performance, which enhances building safety, and the fact that open-web deck slabs are not expensive.        The main performance advantages of deck slabs are as follows: 1. Compared to traditional construction, it eliminates the need for formwork erection and removal; 2. Reduces the amount of concrete used, lightens the structural load, and improves seismic performance; 3. Facilitates construction and the laying of pipelines, allowing for the installation of insulation, soundproofing, and thermal insulation materials to enhance floor performance; 4. Can serve as tensile reinforcement, reducing the amount of rebar and on-site binding work, with rebar truss deck slabs eliminating the need for on-site rebar fabrication and binding; 5. Easy transportation, with product storage and installation saving both labor and financial resources.        Deck slabs are also known as: profiled steel sheets, profiled steel deck slabs, floor slabs, galvanized floor slabs, etc. Shanxi Qixian Shengda Yida Color Steel has multiple models of deck slab production equipment. The company's products include: color steel sheets, profiled steel sheets, rock wool color steel sandwich panels, open-web deck slabs, rebar truss deck slabs, C-shaped steel purlins, container mobile houses, mobile eco-friendly toilets... Jinzhong deck slab manufacturer direct sales of 688/720 open-web deck slabs. Shengda Yida Color Steel, in collaboration with Shengda Steel Structure, provides customers with integrated steel structure services. more>

Negotiable

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: 镇江星星阻燃剂有限公司

Product Description: Ammonium Polyphosphate (APP-1) Molecular Formula: (NH4PO3)n Appearance: White powder Specifications: P2O5 (%)：>72 N (%)：>14 Degree of Polymerization: >1500 Density (g/cm3): 1.9 Decomposition Temperature: >275℃ Solubility (25℃): more>

Negotiable

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: 镇江星星阻燃剂有限公司

Product Description: Molecular formula: (NH4PO3)n Appearance: White powder Specifications: P2O5 (%): >69 N (%): >14 Degree of polymerization: >50 Density (g/cm3): 1.74 Decomposition temperature: >200℃ Solubility (25℃): more>

Negotiable

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: 镇江星星阻燃剂有限公司

Product Description: Molecular formula: (NH4PO3)n Appearance: White lump or fine granular Specifications: P2O5 (%): >45 N (%): >25 Degree of polymerization: more>

Negotiable

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: 镇江星星阻燃剂有限公司

Product Description: Molecular formula: (NH4PO3)n Appearance: White powder Specifications: P2O5 (%)：>68 N (%)： >18 Degree of polymerization: >1500 Density (g/cm3): 1.9(g/cm3) Decomposition temperature: >275℃ Solubility (25℃g/100mlH2O): more>

Negotiable

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: 镇江星星阻燃剂有限公司

Product Description: Molecular formula: (NH4PO3)n Appearance: White powder Specifications: P2O5 (%)： >70 N (%)：>14 Degree of polymerization: >1500 Density: (g/cm3) 1.9(g/cm3) Decomposition temperature: >275℃ Solubility (25℃g/100mlH2O)： more>

Negotiable

Category: Others

Company: 浙江新棉纺织股份有限公司

Product Description: Specializes in producing combed sliver and web products for silk spinning, semi-worsted spinning, wool spinning, cotton spinning, colored spinning, blended spinning, and home textiles. more>

$25

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 祁县盛大怡达彩钢有限公司

Product Description:        The Model 720 floor deck (profiled steel deck) differs in appearance from the Model 688 primarily in the number of crests; the Model 688 has two crests, while the Model 720 has three. Shanxi Qixian Shengda Yida Color Steel Co., Ltd. produces and sells Model 720 floor decks directly from the manufacturer, with the model designation YX51-240-720.       Like the Model 688, the Model 720 floor deck is also open-type. From the designation YX51-240-720, it can be seen that the crest height is 51mm, the pitch is 240mm, and 720 indicates that the effective usable width of the panel is 720mm, with an unfolded width of 1000mm.       The Model 720 floor deck is formed by cold-pressing galvanized steel sheets. The thickness of the galvanized sheets generally comes in three specifications: 0.8mm, 1.0mm, and 1.2mm. The raw material, galvanized steel sheets, can also be chosen with or without spangle. How long is the floor deck generally? Depending on the design and usage requirements of different buildings, the length of the Model 720 open-type floor deck can be customized freely.        In terms of application, profiled steel sheets are widely used, especially in multi-story and high-rise steel structure buildings. The YX51-240-720 floor deck features a rational design and high strength, with surface protrusions that enhance the bonding force between concrete and the panel. Builders and owners generally favor open-type floor decks for their ability to improve construction efficiency, quickly form a working platform, and eliminate the need for formwork removal. more>

Negotiable

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: Jiangxi Dstone Minerals Technology Co., Ltd.

Product Description: Molecular Formula (NH4PO3)n EINECS 269-789-9 Ammonium Polyphosphate (APP) is primarily utilized as a highly efficient core component of intumescent flame retardants (IFR). This represents its most critical and widely adopted application across industries. Flame Retardant Mechanism When exposed to high temperatures, APP undergoes thermal decomposition to generate phosphoric acid and polyphosphoric acid. These decomposition products initiate two key protective reactions: They promote the dehydration and carbonization of polymer materials, forming a dense, intumescent char layer on the material surface. This char barrier effectively isolates oxygen and heat transfer, preventing further combustion of the underlying substrate. Simultaneously, non-flammable gases are released during decomposition, which dilute the concentration of combustible gases in the surrounding environment. Through the synergistic effect of physical isolation and gas dilution, APP achieves superior flame retardancy, inhibiting flame spread and reducing smoke generation. CAS NO:68333-79-9EC NO:269-789-9Molecular Formula:(NH4PO3)nMolecular Weight:Synonyms:;PNP;polyphosphoric acids ammonium salts;APP;APP-0;XAP-01;APP-3;APP-1;ammonium polyphosphate flame retardant;Water-SolubleAmmoniumPolyphosphate;CrystallinePhaseIiAmmoniumPolyphosphate;Ammonium Polyphosphate (APP);CF-2;Polyphosphoric acids, ammonium salts;High Temperature Resistance Phase II Ammonium Polyphosphate/APP Flame Retardant;APP Flame Retardant;Molecular Structure: more>

Negotiable

Category: Others

Company: ZHUHAI HANKER MACHINERY EQUIPMENT CO.,LTD.

Product Description: Fully adopting the hardened gear, the decelerator is compact in structure, small in volume, light in weight, nice in appearance, stable and less noisy in operation, high in bearing capacity, strongly resistant towards impact, and long in service life. The input shaft ensures synchronization of two sets of decelerators via the coupler connection.   HK 318 Integrated Shaft Decelerator is applicable to SICOMA 2m3 concrete mixer, and the left and right rotation of the mixed are equipped with one set of decelerator, separately. The decelerator adopts 37KW*2 power and four-pole motor. more>

Negotiable

Category: Others

Company: ZHUHAI HANKER MACHINERY EQUIPMENT CO.,LTD.

Product Description: Fully adopting the hardened gear, the decelerator is compact in structure, small in volume, light in weight, nice in appearance, stable and less noisy in operation, high in bearing capacity, strongly resistant towards impact, and long in service life. The input shaft ensures synchronization of two sets of decelerators via the coupler connection.   HK 2259 Integrated Shaft Decelerator is applicable to SICOMA 3m3 concrete mixer, and the left and right rotation of the mixed are equipped with one set of decelerator, separately. The decelerator adopts 55KW*2 power and four-pole motor. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Nanjing Dawan Science and Education Instrument Co., Ltd

Product Description: Product Features:1. Integrated design, compact structure, easy to use2. Main body made of 304 stainless steel, corrosion-resistant, long lifespan3. DC motor PWM control, stepless speed regulation, stable torque output, safe and reliable4. Intelligent temperature control, fully digital target temperature setting, smart PID control algorithm5. Imported temperature sensor, 304 stainless steel encapsulated6. LCD display of set temperature, measured temperature, timer, and working statusTechnical Specifications:1. Temperature control range: Room temperature ~ 100°C, resolution: 0.01°C2. Temperature control accuracy: ±0.05°C (low disturbance environment ±0.02°C)3. Heating power: 1200W4. Pump flow rate: >6L/min5. Display: LCD display, showing set temperature, measured temperature, timer, and working status*6. Motor PWM control, electric stepless speed regulation*7. Stainless steel stamped inner tank, no welds, no dirt accumulation, no water leakage8. Main body made of 304 stainless steel material, non-oxidizing, corrosion-resistant9. Timer range: 0～9999.9 seconds more>

Negotiable

Category: Chemicals/Dyes/Direct Dyes

Company: Shenzhen Langte Technology Co., Ltd.

Product Description: Garage IoT Light: A New Choice for Smart LightingIn the era of rapid technological advancement, smart lighting products are gradually transforming our living and working environments. As a crucial space for vehicle parking, garages are increasingly demanding intelligent lighting solutions. Our Garage IoT Light has emerged to meet this need, offering not only exceptional lighting performance but also adjustable parameters and convenient smartphone app control through advanced technology. Sold directly by the manufacturer, it provides users with a brand-new lighting experience.I. Adjustable Parameters to Meet Diverse NeedsColor Temperature Adjustment: Our IoT light allows flexible adjustment of color temperature within a certain range. Whether it's a warm and soft warm white light to create a comfortable and relaxing atmosphere, ideal for checking vehicles during leisure time, or a bright and clear cool white light to provide ample illumination for nighttime parking and searching for items, users can easily achieve the desired effect. Through the smartphone app, users can adjust the color temperature to the most suitable state based on different usage scenarios and personal preferences.Power Adjustment: The light's power can be adjusted according to actual needs. In high-efficiency mode, it provides sufficient brightness to ensure every corner of the garage is well-lit, facilitating vehicle entry and exit as well as human activities. In low-power mode, it meets basic lighting requirements while effectively reducing energy consumption, promoting energy savings and environmental protection. For example, during periods when the vehicle is parked and no one is active, the light can automatically switch to low-power mode to save electricity.Standby Power: This product features extremely low standby power consumption. Even in standby mode, it does not consume excessive electricity, saving users every unnecessary expense. This also aligns with the principles of green and environmental sustainability.Delay Time Setting: The delay time parameter is adjustable. When no human or vehicle activity is detected in the garage, the light does not turn off immediately. Instead, it continues to illuminate for a period of time set by the user before automatically shutting off. Users can set the delay time from a few seconds to several minutes via the smartphone app, making it both convenient and practical based on the garage's actual usage.Brightness Adjustment: Through the smartphone app, users can precisely adjust the light's brightness from 0% to 99%. During the day when natural light is relatively sufficient, brightness can be lowered to meet lighting needs while saving energy. At night or in low-light conditions, brightness can be increased to ensure clear visibility in the garage. II. Powerful Control FeaturesSmartphone App Control: The accompanying smartphone app is simple and user-friendly. Users only need to download and install the application on their phones to control the Garage IoT Light anytime, anywhere. Whether at home, in the office, or on the go, as long as the phone is connected to the internet, users can perform a series of operations such as turning the light on/off, adjusting brightness, setting color temperature, and configuring delay times via the app.Control Range: The light's effective control range extends up to 30 meters, meaning users can conveniently operate the light via the smartphone app in most areas of the garage without worrying about signal issues. Even if you are in a corner of the garage, you can easily control the lighting.Networking Function: Utilizing advanced self-networking technology, the lights can achieve a single-hop distance of up to 50 meters between each other, with tested data forwarding and transmission capabilities exceeding 35 times. This enables large-area network synchronization. Multiple lights can interconnect to form a smart lighting network. Users can control all lights in the network uniformly via the smartphone app or configure individual lights separately to meet diverse lighting needs in different scenarios.III. High Efficiency and Long LifespanHigh Light Efficiency: The product uses high-quality LED light sources, with an average light efficiency of over 130 lumens per watt, representing a more than 20% improvement compared to traditional fluorescent tubes. It delivers superior illumination with lower power consumption, ensuring bright and uniform lighting while significantly reducing energy usage and electricity costs.Illuminance: The carefully designed optical lens ensures rational light distribution, improving spatial lighting uniformity. It provides ample and even illuminance in the garage, effectively avoiding dark corners and ensuring safety for both vehicles and pedestrians.Long Lifespan: The light fixture is constructed with high-quality aluminum alloy material for the housing, offering excellent heat dissipation performance. This effectively reduces the temperature of the LED light source, minimizing brightness decay and extending the product's lifespan. Rigorous testing confirms a light source lifespan of over 50,000 hours, reducing the frequency and cost of replacements and providing users with long-term, stable lighting service. With its rich adjustable parameters, convenient smartphone app control, powerful networking capabilities, high efficiency, and long lifespan, our Garage IoT Light offers a perfect solution for garage lighting. Sold directly by the manufacturer, it ensures product quality and after-sales service, making it the ideal choice for creating a smart, energy-efficient, and comfortable garage lighting environment. more>

$面议

Category: Instruments & Meters/Testing Machines/Universal Testing Machines

Company: Nanjing Dawan Science and Education Instrument Co., Ltd

Product Description: Product Features:1. All-stainless steel controller, corrosion-resistant, long lifespan2. High temperature control accuracy, compact size, easy to use, DC motor stirring, safe and reliable3. Integrated intelligent temperature control, stepless speed regulation stirring, stable torque output, thorough and stable mixing*4. Low water level protection design, prevents dry heating of the heating coil*5. Top-mounted waterproof LED lighting, convenient for observing samples in the tank6. Fully digital target temperature setting, solves the short lifespan issue of potentiometer settings in older modelsTechnical Specifications:1. Temperature control accuracy: ±0.05°C (±0.02°C in low disturbance environments)2. Resolution: 0.01°C3. Heating power: 1000W4. Tank dimensions: Φ300X300mm*5. Stirring method: Electric stepless speed regulation6. Display method: LCD screen7. Display settings: Target temperature, measured temperature, timer triple display8. Timer range: 0～9999.9 seconds9. Temperature control range: Room temperature～100°C*10. Equipped with stainless steel water level sensor, includes low water level heating protection11. Controller, heater, stirrer all made of 304 stainless steel more>

Negotiable

Category: Others

Company: ZHUHAI HANKER MACHINERY EQUIPMENT CO.,LTD.

Product Description: Fully adopting the hardened gear, the decelerator is compact in structure, small in volume, light in weight, nice in appearance, stable and less noisy in operation, high in bearing capacity, strongly resistant towards impact, and long in service life. The input shaft ensures synchronization of two sets of decelerators via the coupler connection.   HK 2258 Integrated Shaft Decelerator is applicable to SICOMA 1.5m3 concrete mixer, and the left and right rotation of the mixed are equipped with one set of decelerator, separately. The decelerator adopts 30KW*2 power and four-pole motor.  more>

Negotiable

Category: Electrical Equipment & Supplies/PoE Switch Equipment/PoE Switch Equipment

Company: Chengdu Putian Xinke Communication Technology Co., Ltd.

Product Description: ²SpecificationsParameters POE Management Functions Power Supply Configuration Power can be manually and automatically allocated, and total output power can be limited Port modules can be selected, divided into PoE (15.4W) and PoE+ (30W); Port priority levels can be set to prioritize devices; Compliant with IEEE802.3at/af standards; Power Supply Time Schedule Power output and cut-off can be set arbitrarily for any time from Monday to Sunday; Power supply schedules can be configured for any port Automatic Powered Device Detection Monitor and detect powered devices during operation, and restart power management if a fault or abnormality occurs Restart times can be set to resolve remote device freezes or crashes as much as possible Restart delay time can be set to facilitate remote device maintenance and prevent device damage from overheating Test Standards EMC & Shock and Vibration Test IEC61000-4-2(ESD): ±8kV(contact), ±15kV(air) IEC61000-4-4(EFT): PowerPort：±4kV;DataPort：±2kV IEC61000-4-5(Surge): PowerPort：±2kV/DM,±4kV/CM Lightning Protection Standard Lightning Protection Design 6KV-8KV Power Consumption Rated Power more>

$0.68

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 佛山市优谦新材料有限公司

Product Description: Nitro Furniture Paint Anti-Yellowing Agent HK-60 Colorless Transparent Antioxidant NC AdditiveHK-60 Nitro Paint Anti-Yellowing AgentComposition: Special reducing compoundAppearance: Colorless transparentActive content: 100%Applications and Features1. Inhibits yellowing during storage of nitro coatings and prevents rusting of paint cans.2. Enhances the oxidation resistance of the coating film.3. Prevents cracking of the coating film outdoors and extends the performance of the coating film.Scope of ApplicationSuitable for nitro-based paints, polyester paints, and other oil-based coating systems. Add during the dissolution of cotton.DosageAdd 0.5–2g of this product per 100g of cotton.Precautions1. HK-60 product is stored in sealed square plastic buckets. Please confirm before use. This product should be stored in a cool, dry, and well-ventilated warehouse, avoiding direct sunlight, and kept away from heat and fire sources.2. The storage period of HK-60 product is one year.Foshan Youqian New Material Co., Ltd. was established in Shunde, Guangdong—the "Hometown of Coatings" in China. It is an additive enterprise integrating R&D, production, sales, and service. The product range includes over a hundred products such as dispersants, leveling agents, defoamers, feel modifiers, driers, adhesion promoters, anti-yellowing agents, thickeners, dehydrating agents, odorless agents  for coatings and inks. The company has experienced rapid growth and has now formed a dual-core development structure with "Shunde Headquarters + Zhaoqing Production Base." Youqian adheres to the business philosophy of "Optimized Combination, Mutual Benefit Through Humility," focusing on customer needs, keeping up with market trends, and continuously improving product quality, earning widespread praise from users. In the future, we will continue to provide high-quality, professional services and focus on solving coating and ink-related challenges. With the goal of "Integrity, Innovation, and Mutual Growth," we aim to create a better tomorrow together with our customers.Choose Youqian Additives to give your success a boost!Free samples available upon request. Welcome to call for inquiries. more>

$120

Category: Chemicals/Inorganic Salts/Phosphates

Company: 南京都莱生物技术有限公司合肥分公司

Product Description: Other names: Hexose phosphate kinaseCAS number: 9001-51-8Grade: BRMolecular weight: ~ 54 kDa (monomer); ~110 kDa (dimer)Activity: ~ 500 units/mg proteinActivity definition: One unit will phosphorylate 1.0 μmole of D-glucose per min at pH 7.6 at 25℃  Optimal pH: 7.5 to 9.0Properties(The following information is for reference only): White powder. Extracted from Saccharomyces cerevisiae. Activators: Hexokinase requires Mg2+ ions (KM = 2.6 mM) for activity. Hexokinase is activated by catecholamines and related compounds; Inhibitors: sorbose-1-phosphate, polyphosphates, 6-deoxy-6-fluoroglucose, 2-C-hydroxy-methylglucose, xylose, lyxose, and thiol reactive compounds (Hg2+ and 4-chloromercuribenzoate)Usage: This product is for scientific research only and not for other purposes.(The following uses are for reference only)An enzyme that catalyzes the phosphorylation of hexose at the 6-position by ATP. It has high affinity for α-D-glucose (Km=1×10−5M) and can phosphorylate other hexoses. The equilibrium of this reaction shifts to the right.△G°’=4.0 kcal. The enzyme can be activated by Mg2+  and  K+  but inhibited by HS reagents.Storage: -20℃ more>