A4695112
Hydroxylamine sulfate , AR,99.0% , 10039-54-0
Synonym(s):
Hydroxylamine sulfate;Hydroxylammonium sulfate
CAS NO.：10039-54-0
Empirical Formula: H2O4S.2H3NO
Molecular Weight: 164.14
MDL number: MFCD00044869
EINECS: 233-118-8
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 170 °C (dec.)(lit.) |
| Boiling point: | 56.5℃ |
| Density | 1.86 |
| vapor pressure | 0.001Pa at 20℃ |
| storage temp. | -20°C |
| solubility | water: soluble(lit.) |
| form | Crystals |
| color | White |
| PH | 3.6 (10g/l, H2O, 20℃) |
| Water Solubility | 329 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,4828 |
| Stability: | Stable, but may be an explosion hazard - do not heat. May decompose explosively in the presence of alkalies. Air sensitive. Hygroscopic. Incompatible with copper, copper alloys, strong oxidising agents, strong bases, nitrites. |
| LogP | -1.031 (est) |
Description and Uses
As reducing agent in photography; in synthetic and analytical chemistry; to purify aldehydes and ketones. As antioxidant for fatty acids and soaps. As dehairing agent for hides.
Safety
| Symbol(GHS) |     GHS05,GHS07,GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H290-H302+H312-H315-H317-H319-H351-H373-H400 |
| Precautionary statements | P273-P280-P301+P312-P302+P352+P312-P305+P351+P338-P308+P313 |
| Hazard Codes | Xn,N,E |
| Risk Statements | 22-36/38-43-48/22-50-40-21/22-2 |
| Safety Statements | 22-24-37-61-36/37 |
| RIDADR | UN 2865 8/PG 3 |
| WGK Germany | 3 |
| RTECS | NC5425000 |
| F | 21 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 28251000 |
| Toxicity | LD50 orally in Rabbit: 842 mg/kg LD50 dermal Rabbit 1500 - 2000 mg/kg |
