J acid Urea
Price:Negotiable
Contact Info
- Add:RM106 TAIHUA BUILDING B AREA FREE TAX ZONE DALIAN CHINA, Zip: 116011
- Contact: Harry Du
- Tel:0086-411-86596755 39210844 13050504588
- Email:harry.du@sinoright.net
Other Products
Description
Additional Information
J acid Urea 137-47-4
High Quality
Earliest Shipment
Competitive price
Professional Service
Trade Name: J-acid urea
Molecular formula and weight:C21H16O9N2S2 = 504.50
Structure:
CAS No.: [137-47-4]
Item
Indication
Appearance
dry grey-white powder
Content
≥80%
Free J acid
≤0.2%(HPLC)
Insoluble solid
≤0.3%
Chloride value
≤5%
Additional Information:
Origin :
China
Package:
25kg-plastic-woven bag lined with a plastic bag inside
Product Application:Used as azo medium.Mainly used for the preparation of direct Orange S and direct acid-proof bright-red 4BS
industrial use
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