|
 |
 Hydroxylamine sulfate |
|
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|
| Molecular Formula: |
H6N2O2.H2SO4 |
| Molecular Weight: |
131.11 |
| CAS NO.: |
10039-54-0 |
| Structural Formula: |
 |
| Properties: |
|
| Appearance |
colorless or white crystal |
| M.P. |
170°C(decomposed) |
| Density |
1.204g/cm3 |
| Solubility |
soluble in cold, insoluble in ethanol and methanol. |
|
| Spec.: |
|
Item |
Unit |
Details |
Assay |
-- |
≥99.0 % |
≥97.0% |
Residue on ignition |
-- |
≤0.01% |
≤0.05 % |
Chlorides(Cl) |
mg/Kg |
≤0.001 |
≤0.002 |
Ammonium salt(NH4) |
mg/Kg |
≤0.1 |
≤0.3 |
Iron(Fe) |
mg/Kg |
≤0.0002 |
≤0.0015 |
Heavy metal(Pb) |
mg/Kg |
≤0.0003 |
≤0.0005 |
|
| Use: As reducing agent, developer and rubber vulcanizing agent. |
| Packing: in kract paper bag, net wt. 20KG/bag. |
| Storage: in dry, cool and draughty place; avoid fire and heat source. |
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