Hydroxylamine-O-sulfonic acid, 97%, Thermo Scientific Chemicals

Product Code. 11404264

Brand: Thermo Scientific Alfa Aesar A12560.14

Description

Hydroxylamine-O-sulfonic acid is used in the synthesis of quinolones for the benzodiazepine site of GABAA receptors. It is also used as a polymerization catalyst and an amination reagent. It is involved in the preparation of diazene by reacting with an alkali. It is also used in the inhibition of polychlorinated dibenzo-p-dioxins (PCDD) as well as (polychlorinated biphenyl) PCB formation in co-combustion.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Hydroxylamine-O-sulfonic acid is used in the synthesis of quinolones for the benzodiazepine site of GABAA receptors. It is also used as a polymerization catalyst and an amination reagent. It is involved in the preparation of diazene by reacting with an alkali. It is also used in the inhibition of polychlorinated dibenzo-p-dioxins (PCDD) as well as (polychlorinated biphenyl) PCB formation in co-combustion.

Solubility
Soluble in water and methanol. Slightly soluble in ethanol. Insoluble in ether and chloroform.

Notes
Moisture sensitive and hygroscopic. Store in cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, strong bases, acid chlorides, acid anhydrides and corrodes metal.

Specifications

Chemical Identifiers

• CAS: 2950-43-8
• Molecular Formula: H3NO4S
• Molecular Weight (g/mol): 113.09
• MDL Number: MFCD00011604
• InChI Key: DQPBABKTKYNPMH-UHFFFAOYSA-N
• Synonym: hydroxylamine-o-sulfonic acid, aminooxy sulfonic acid, sulfoperamidic acid, hydroxylamine-o-sulphonic acid, permonosulfamic acid, amidoperoxymonosulfuric acid, aminooxysulfonic acid, amidosulfonic peracid, haos, sulfamic acid n-oxideShow MoreShow Less
• PubChem CID: 76284
• IUPAC Name: amino hydrogen sulfate
• SMILES: NOS(O)(=O)=O

• Melting Point: ∼210°C (decomposition)
• Quantity: 25 g
• UN Number: UN3260
• Beilstein: 956566
• Sensitivity: Hygroscopic
• Solubility Information: Soluble in water and methanol. Slightly soluble in ethanol. Insoluble in ether and chloroform.
• Formula Weight: 113.09
• Percent Purity: 0.97
• Chemical Name or Material: Hydroxylamine-O-sulfonic acid

Safety and Handling

SDS

RUO – Research Use Only