Molecular Formula：NH2OH•HCl
Molecular Weight：69.49
CAS：5470-11-1
UN No.：2923
Application:
Reducing agent, imaging agent, oxime, anti cancer medicine (Hydroxycarbamide), Sulfonamides (Sulfamethoxazole), pesticide (Methomyl), dye intermediate (Isatin), antioxidant in fatty oil industry, etc.
Physical and Chemical Properties:
Colorless crystal; easy deliquescence; Density 1.67g/cm3 (17℃); Melting point 152℃; Soluble in water, ethanol and glycerin; Not soluble in Diethyl Ether.
Packing and Delivery:
Packed in LDPE flat film bags with pallets. Prevent from shipping with reducing agents and food chemicals. The delivery vehicles shall be equipped to handle emergent leakage. Prevent from strong sunlight, rain and heat during transportation.
Packages： 25kg/bag; 1 ton/pallet
|
Items |
Grade 3 |
Grade 2 |
Grade 1 |
|
Appearance |
White crystal |
White crystal |
White crystal |
|
Assay, %≥ |
98.8 |
99.0 |
99.2 |
|
H2O, %≤ |
0.5 |
0.4 |
0.3 |
|
Sulfate, %≤ |
--- |
0.02 |
0.002 |
|
Fe, %≤ |
--- |
0.0005 |
0.0003 |
|
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