Orthanilic acid, 95%

Description

CAS: 88-21-1 | C6H7NO3S | 173.186 g/mol

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.

Specifications

• CAS: 88-21-1
• Melting Point: >300°C
• Odor: Odorless
• Molecular Formula: C6H7NO3S
• Quantity: 100 g
• MDL Number: MFCD00007705
• Synonym: orthanilic acid, aniline-2-sulfonic acid, o-aminobenzenesulfonic acid, o-sulfanilic acid, aniline-o-sulfonic acid, 2-sulfanilic acid, aniline-o-sulphonic acid, 1-aminobenzene-2-sulfonic acid, 2-aminobenzenesulphonic acid, benzenesulfonic acid, 2-amino
• InChI Key: ZMCHBSMFKQYNKA-UHFFFAOYSA-N
• SMILES: C1=CC=C(C(=C1)N)S(=O)(=O)O
• IUPAC Name: 2-aminobenzenesulfonic acid
• Molecular Weight (g/mol): 173.186
• PubChem CID: 6926
• ChEBI: CHEBI:1015
• Formula Weight: 173.19
• Percent Purity: 97%
• Chemical Name or Material: Orthanilic acid

Safety and Handling

Hazard Category	H314-H317
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P260-P264b-P272-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P333+P313-P363-P501c
DOTInformation	Hazard Class: 8; Packaging Group: III
EINECSNumber	201-810-9
RTECSNumber	DB4727700
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only