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Tel: +86-371- 86259723
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CAS NO.2950-43-8
Hydroxylamine-O-sulfonic acid Basic information |
Product Name: | Hydroxylamine-O-sulfonic acid |
Synonyms: | amidoperoxymonosulfuricacid;amidosulfonicperacid;aminomonopersulfuricacid;haos;o-hydroxylammoniumsulfonate;permonosulfamicacid;sulfoperamidicacid;HOS |
CAS: | 2950-43-8 |
MF: | H3NO4S |
MW: | 113.09 |
EINECS: | 220-971-6 |
Product Categories: | Pharmaceutical Intermediates;Amination;Hydroxylamines;Hydroxylamines (O-Substituted);Synthetic Organic Chemistry;Organic Building Blocks;Sulfonic/Sulfinic Acids;Sulfur Compounds;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfonic/Sulfinic Acids;Sulfur Compounds |
Mol File: | 2950-43-8.mol |
Hydroxylamine-O-sulfonic acid Chemical Properties |
mp | 210 °C (dec.)(lit.) |
storage temp. | 2-8°C |
Water Solubility | soluble |
Sensitive | Hygroscopic |
BRN | 956566 |
CAS DataBase Reference | 2950-43-8(CAS DataBase Reference) |
EPA Substance Registry System | Hydroxylamine-O- sulfonic acid(2950-43-8) |
Safety Information |
Hazard Codes | C,N |
Risk Statements | 34-50-43-40-22 |
Safety Statements | 26-36/37/39-45-61-28A-27-22 |
RIDADR | UN 3260 8/PG 3 |
WGK Germany | 3 |
RTECS | NC5427000 |
F | 10-21 |
Hazard Note | Irritant |
TSCA | Y |
HazardClass | 8 |
PackingGroup | III |
HS Code | 28111980 |
MSDS Information |
Provider | Language |
---|---|
HOSA | English |
ACROS | English |
SigmaAldrich | English |
ALFA | English |
Hydroxylamine-O-sulfonic acid Usage And Synthesis |
Chemical Properties | white to slightly beige crystalline powder |
Hydroxylamine-O-sulfonic acid Preparation Products And Raw materials |
Preparation Products | 1-ISOPROPYL-5-HYDROXYPYRAZOL-->Dimethylglyoxime-->Pyrazolo[1,5-a]pyridine-3-carboxylic acid-->3-(3-Nitrophenyl)propionic acid |