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L-Arginine Base, assay 98.5% Min., fermentation technology, USP32
Category:Chemicals/Food & Feed Additives/Food Additives
  • Post Date:2019-09-09 11:28:11
  • Expiry Date:1 year
  • Quantity:100
  • Specs:USP
  • Payment Method:T/T, L/C, D/P
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Product Name: L-Arginine Chemical Names: (S)-2-amino-5-guanidinopentanoic acid Synonyms: Arginine,L-Arginine,L-Arginine HCL CAS No.: 74-79-3 FEMA: 3819 Empirical formula: C6H14N4O2 Molecular mass: 174.20 Description: L-Arginine is an amino acid that is used in the biosynthesis of proteins. White or almost white crystalline powder or colorless crystals, freely soluble in water,and practically insoluble in ethanol. It is strongly alkaline, and its water solutions absorb carbon dioxide from the air. Melting temperature at about :235℃ Specification: USP32 1) IR spectrum: Confirm 2) Description: Crystals or crystalline powder 3) The Layer Chromatography: Confirm 4) Loss on Drying: ≤0.5% 5) Residue on ignition: ≤0.3% 6) Specific Rotation: +26.3 - +27.7 7) L-Arginine (dry basis): 98.5%-101.5% 8) Iron: ≤0.003% 9) PH: 10.5-12.0 10) Clarity and color Clear: Colorless 11) Arsenic: ≤0.0001% 12) Chloride (Cl): ≤0.05w/% 13) Heavy metal: ≤0.0015% 14) Single impurity: ≤0.5% 15) Total impurity: ≤2.0% 16) Transmittance: ≧98.0% 17) Other amino acid: ≤0.4% Solubility: Freely soluble in water,and practically insoluble in ethanol. Packaging and Storage: 25KG/Drum. Preserve in well-closed containers, protected from light. 1x20FCL, with 9T with pallets; 11.5T without pallets Function: Amino acid; Nutritional supplement Safety: This product is safe for the intended use(FDA§172.320,2000). Avoid ingestion, inhalation of dust or direct contact by applying suitable protective measures and personal hygiene. For full safety information and necessary precautions, please refer to the respective Material Safety Data Sheet.
Golden Grain Group Limited is one leading manufacturer and exportor of grain-deep-processed products in China, our factory is in Shandong Province of China. With many years' development since 2000, we have built the whole production lines to process grain (e.g. Corn, Wheat, Soybean, Rice, Potato and others), very important renewable raw materials, our products include Starches and their Derivatives, Starch Sugars, Plant Protein Powder, Polyols, and other products, and those products are widely used as Food Additives / Ingredients, Pharmaceutical Raw Materials, Animal Feed & Nutrition, Personal Care & Household, and other Industrial Chemicals. "Quality Products", "Efficient Service", Golden Grain Group Limited hope to enter into long business cooperation with the customers from all over the world.
Product Name: L-Arginine Chemical Names: (S)-2-amino-5-guanidinopentanoic acid Synonyms: Arginine,L-Arginine,L-Arginine HCL CAS No.: 74-79-3 FEMA: 3819 Empirical formula: C6H14N4O2 Molecular mass: 174.20 Description: L-Arginine is an amino acid that is used in the biosynthesis of proteins. White or almost white crystalline powder or colorless crystals, freely soluble in water,and practically insoluble in ethanol. It is strongly alkaline, and its water solutions absorb carbon dioxide from the air. Melting temperature at about :235℃ Specification: USP32 1) IR spectrum: Confirm 2) Description: Crystals or crystalline powder 3) The Layer Chromatography: Confirm 4) Loss on Drying: ≤0.5% 5) Residue on ignition: ≤0.3% 6) Specific Rotation: +26.3 - +27.7 7) L-Arginine (dry basis): 98.5%-101.5% 8) Iron: ≤0.003% 9) PH: 10.5-12.0 10) Clarity and color Clear: Colorless 11) Arsenic: ≤0.0001% 12) Chloride (Cl): ≤0.05w/% 13) Heavy metal: ≤0.0015% 14) Single impurity: ≤0.5% 15) Total impurity: ≤2.0% 16) Transmittance: ≧98.0% 17) Other amino acid: ≤0.4% Solubility: Freely soluble in water,and practically insoluble in ethanol. Packaging and Storage: 25KG/Drum. Preserve in well-closed containers, protected from light. 1x20FCL, with 9T with pallets; 11.5T without pallets Function: Amino acid; Nutritional supplement Safety: This product is safe for the intended use(FDA§172.320,2000). Avoid ingestion, inhalation of dust or direct contact by applying suitable protective measures and personal hygiene. For full safety information and necessary precautions, please refer to the respective Material Safety Data Sheet.
86-532-87851517
Contact Infomation
Golden Grain Group Limited
[China]
Contact:Mr Andy Liu
Address:
Block A, Futai Plaza, No. 18 Hongkong Road, Qingdao, China
Tel:86-532-87851517
Fax:86-532-87851517
Http:www.goldengraingroup.com
E-mail:goldengrain@yeah.net