CAS Number2950-43-8
SynonymsHydroxylamine-O-sulfonicacid; hydroxylamine O-sulfonic acid; Sulfane, (aminooxy)hydroxy-, dioxide; Aminosulfuric acid; (Aminooxy)(hydroxy)sulfan-dioxid; Hydroxylamine-O-Sulfonic Acid; EINECS 220-971-6; (Aminooxy)(hydroxy)sulfane dioxide; hydroxylamino-O-sulfonic acid; Sulfamic acid N-oxide; O-hydroxylaminesulfonic acid; Amidosulfonic peracid; hydroxylamine sulfonic acid; (Aminooxy)(hydroxy)sulfane-dioxyde; hydroxylamine-o-sulphonic acid; Permonosulfamic acid; Aminomonopersulfuric acid; MFCD00011604; HAOS; Sulfoperamidic acid
Molecular FormulaH2NOSO3H
Molecular Weight113.09
Purity99.998%
Density2.0±0.1 g/cm3
Melting Point210 °C (dec.) (lit.)
Appearancelight beige powder
EINECS220-971-6
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2950-43-8 |
| Catalog No. | 2A-9008015 |
| Chinese Name | 羟胺-O-磺酸 |
| Synonyms | Hydroxylamine-O-sulfonicacid; hydroxylamine O-sulfonic acid; Sulfane, (aminooxy)hydroxy-, dioxide; Aminosulfuric acid; (Aminooxy)(hydroxy)sulfan-dioxid; Hydroxylamine-O-Sulfonic Acid; EINECS 220-971-6; (Aminooxy)(hydroxy)sulfane dioxide; hydroxylamino-O-sulfonic acid; Sulfamic acid N-oxide; O-hydroxylaminesulfonic acid; Amidosulfonic peracid; hydroxylamine sulfonic acid; (Aminooxy)(hydroxy)sulfane-dioxyde; hydroxylamine-o-sulphonic acid; Permonosulfamic acid; Aminomonopersulfuric acid; MFCD00011604; HAOS; Sulfoperamidic acid |
| Molecular Formula | H2NOSO3H |
| Molecular Weight | 113.09 |
| Purity | 99.998 |
| Density | 2.0±0.1 g/cm3 |
| Melting Point | 210 °C (dec.) (lit.) |
| Appearance | light beige powder |
| Water Solubility | soluble |
| Storage Condition | Sealed in a cool, dry environment of 2-8ºC |
| Packaging | III |
| EINECS | 220-971-6 |
| HTC | 28111980 |
| PubChem ID | 24871729 |
| MDL Number | MFCD00011604 |
| SMILES | NOS(O)(=O)=O |
| InChI | 1S/H3NO4S/c1-5-6(2,3)4/h1H2,(H,2,3,4) |
| InChI Key | DQPBABKTKYNPMH-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/8015_1_2950_43_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulation: 3260 International Maritime Danger Regulation: 3260 International Air Transport Danger Regulation: 3260 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S. (Hydroxylamine-o-sulphonic acid) IMDG Code: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S. (Hydroxylamine-o-sulphonic acid) International air transport hazard regulations: Corrosive solid, acidic, inorganic, n.o.s. (Hydroxylamine-o-sulphonic acid) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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