Amidosulfonic acid, 98+%, Thermo Scientific Chemicals

Description

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.

Specifications

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

• pH: 1.2
• Melting Point: ∼205°C (decomposition)
• Density: 2.12
• Odor: Odorless
• Quantity: 500 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

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

SDS

RUO – Research Use Only