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2-Amino-5-methylbenzenesulfonic acid, 99%, Thermo Scientific Chemicals

Catalog No. AAB2456030
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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.

Chemical Identifiers

CAS

88-44-8

Molecular Formula

C7H9NO3S

Molecular Weight (g/mol)

187.21

MDL Number

MFCD00007908

InChI Key

LTPSRQRIPCVMKQ-UHFFFAOYSA-N

Synonym

4-aminotoluene-3-sulfonic acid, ptmsptmsa, ptms, ptmsa, benzenesulfonic acid, 2-amino-5-methyl, 6-amino-m-toluenesulfonic acid, red 4b acid, p-toluidine-2-sulfonic acid, p-toluidine-m-sulfonic acid, m-toluenesulfonic acid, 6-amino

PubChem CID

6934

IUPAC Name

2-amino-5-methylbenzenesulfonic acid

SMILES

CC1=CC=C(N)C(=C1)S(O)(=O)=O

Specifications

Quantity

250 g

UN Number

UN3261

Beilstein

2211509

Formula Weight

187.22

Percent Purity

99%

Chemical Name or Material

2-Amino-5-methylbenzenesulfonic acid

Hazard Category

H314

Hazard Statement

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

Precautionary Statement

P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

DOTInformation

Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.

EINECSNumber

201-831-3

RTECSNumber

XT6320000

TSCA

Yes

Recommended Storage

Ambient temperatures
SDS

RUO – Research Use Only

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