DL-Mercaptosuccinic acid, 99%, Thermo Scientific Chemicals

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

Chemical Identifiers

CAS

70-49-5

Molecular Formula

C₄H₆O₄S

Molecular Weight (g/mol)

150.15

InChI Key

NJRXVEJTAYWCQJ-UHFFFAOYSA-N

Synonym

mercaptosuccinic acid, thiomalic acid, 2-thiomalic acid, 2-mercaptosuccinic acid, monomercaptosuccinic acid, butanedioic acid, mercapto, malic acid, 2-thio, mercaptosuccinate, 2-sulfanylsuccinic acid, dl-mercaptosuccinic acid

PubChem CID

6268

ChEBI

CHEBI:38705

IUPAC Name

2-sulfanylbutanedioic acid

SMILES

C(C(C(=O)O)S)C(=O)O

Melting Point

152°C to 155°C

Color

White

Infrared Spectrum

Authentic

Assay Percent Range

99%

Packaging

Glass bottle

Linear Formula

HO₂CCH₂CH(SH)CO₂H

Quantity

500 g

Beilstein

03,439

Merck Index

15,9496

Solubility Information

Solubility in water: 150g/L (20°C). Other solubilities: 500g/L ethanol (20°C),soluble in acetone,moderately soluble in ether,chloroform,practically insoluble in benzene

Formula Weight

150.15

Percent Purity

99%

Physical Form

Crystalline Powder

Chemical Name or Material

DL-Mercaptosuccinic acid

Hazard Category

GHS Signal Word: Warning

EINECSNumber

200-736-4

SDS

Hazard Category

GHS Signal Word: Warning

EINECSNumber

200-736-4

SDS

RUO – Research Use Only