Cas No. :5470-11-1
Quantity: 10000Metric Tons
Specs:98%,99%
Payment Method: L/C at sight or TT in advance
Molecular Formula: NH2OH·HCL
M.W.:69.5
Physicochemical Property:white crystal,easy to deliquesce,dissolve in water, glycerin,insoluble in aether
Specific gravity: (17/4οC) 1.67
Melting point: 152 οC (disassemble )
Use: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.
Production quality : Performance standards: Q/S BY001 - 2008
Item
Spec 1 Spec 2 Spec 3
Appearance White crystal White crystal White crystal
Content % ≥ 98.00 99.00 99.00
Moisture % ≤ 0.50 0.30 0.30
Sulphate % ≤ ---- 0.01 0.003
Fe % ≤ ---- 0.0005 0.0003
Residue after ignition% ≤ ---- ---- 0.02
Heavy metal% ≤ ---- ---- 0.001