Molecular formula: nh2oh·hcl
M.w.:69.49 ( according to international standard atomic weight of 1983)
Specific gravity: (17/4°c) 1.67
Melting point: 152°c (disassemble )
Cas no.:5470-11-1
Einecs no:226-798-2
Number of dangerous goods: 8 (6)
Un number: 2923
Packaging marks: poisonous, corrosive products
Packing group: iii
Hs: 28251000
White crystal, easy to deliquesce, dissolve in water, glycerin, insoluble in aether.
Performance standards: HG/T 3736-2004
Item | First grade | Top Grade |
Appearance | White crystal | White crystal |
Content % ≥ | 99.00 | 99.00 |
Moisture % ≤ | 0.30 | 0.30 |
Sulphate % ≤ | 0.01 | 0.003 |
Fe % ≤ | 0.0005 | 0.0003 |
Residue after ignition% ≤ | ---- | 0.02 |
Heavy metal% ≤ | ---- | 0.001 |
25KG/50KG paper drum, 25KG plastic woven bag, or in terms of customer's requirements.
Mainly as reducer and develop agents. Used to make oxime in organic synthesis, and also as material to synthesize anticancer drug (hydroxyurea), sulfonamide (sinomin), anti-rheum drug and pesticide (methomyl).also used as depolariser in electroanalysis and as non-staining short-term abeyant agent in rubber synthesis industry.
Pharm Ingredients & Intermediates
Pharm Ingredients & Intermediates
Pharm Ingredients & Intermediates
Pharm Ingredients & Intermediates
Pharm Ingredients & Intermediates
Pharm Ingredients & Intermediates
Pharm Ingredients & Intermediates
Pharm Ingredients & Intermediates
Pharm Ingredients & Intermediates
Pharm Ingredients & Intermediates
Pharm Ingredients & Intermediates
Pharm Ingredients & Intermediates
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In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.