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Amidosulfonic acid, 98+%

Catalog No. AAA1883622
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Catalog No. AAA1883622 Supplier Thermo Scientific Chemicals Supplier No. A1883622
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Description

CAS: 5329-14-6 | H3NO3S | 97.088 g/mol

Amidosulfonic acid is widely utilized as a green catalyst for the preparation of amide from ketoxime. It finds an application as a titrant in the determination of the burette injection volume and chemical calibration factor. It is an efficient catalyst in the synthesis of polyhydroquinoline derivatives by Hantzsch condensation reaction, deazaoxaflavin, fatty acid methyl and ethyl esters and in the isolation of 5-hydroxymethylfurfural (HMF) from bamboo fiber. It is involved in the determination of silicates in water samples. It acts as a neutralizing agent during the determination of paracetamol by Glynn and Kendal colorimetric method.

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
Amidosulfonic acid is widely utilized as a green catalyst for the preparation of amide from ketoxime. It finds an application as a titrant in the determination of the burette injection volume and chemical calibration factor. It is an efficient catalyst in the synthesis of polyhydroquinoline derivatives by Hantzsch condensation reaction, deazaoxaflavin, fatty acid methyl and ethyl esters and in the isolation of 5-hydroxymethylfurfural (HMF) from bamboo fiber. It is involved in the determination of silicates in water samples. It acts as a neutralizing agent during the determination of paracetamol by Glynn and Kendal colorimetric method.

Solubility
Slightly soluble in water, dimethyl fluoride and methanol. Insoluble in hydrocarbons.

Notes
Incompatible with chlorine compounds, nitrates, carbonates, strong oxidizing agents and strong bases.

Chemical Identifiers

CAS 5329-14-6
Molecular Formula H3NO3S
Molecular Weight (g/mol) 97.088
MDL Number MFCD00011603
InChI Key IIACRCGMVDHOTQ-UHFFFAOYSA-N
Synonym amidosulfonic acid, amidosulfuric acid, aminosulfonic acid, imidosulfonic acid, sulfamidic acid, sulfaminic acid, sulphamic acid, jumbo, aminosulfuric acid, sulphamidic acid
PubChem CID 5987
ChEBI CHEBI:9330
IUPAC Name sulfamic acid
SMILES NS(=O)(=O)O

Specifications

pH 1.2
Melting Point ∼205°C (decomposition)
Density 2.12
Odor Odorless
Quantity 100 g
Linear Formula H2NSO3H
UN Number UN2967
Merck Index 148921
Solubility Information Slightly soluble in water,dimethyl fluoride and methanol. Insoluble in hydrocarbons.
Formula Weight 97.09
Percent Purity ≥98%
Chemical Name or Material Amidosulfonic acid
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Safety and Handling

Hazard Category H290-H315-H319
Hazard Statement GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.
Precautionary Statement P234-P264b-P280g-P280i-P302+P352-P305+P351+P338-P332+P313-P362-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: SULFAMIC ACID
EINECSNumber 226-218-8
RTECSNumber WO5950000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only