Mercaptoacetic acid sodium salt, 98%, Thermo Scientific Chemicals

Description

Reagent that protects tryptophan in amino acid analysis

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

Chemical Identifiers

• CAS: 367-51-1
• Molecular Formula: C2H3NaO2S
• Molecular Weight (g/mol): 114.094
• MDL Number: MFCD00043386
• InChI Key: GNBVPFITFYNRCN-UHFFFAOYSA-M
• Synonym: sodium thioglycolate, sodium mercaptoacetate, mercaptoacetic acid sodium salt, mollescal sf, sodium 2-sulfanylacetate, thioglycolate sodium, sodium thioglycollate, mercaptoacetic acid, sodium salt, erhavit d, sodium 2-mercatoethanoate
• PubChem CID: 23690444
• ChEBI: CHEBI:86481
• IUPAC Name: sodium;2-sulfanylacetate
• SMILES: C(C(=O)[O-])S.[Na+]

• Melting Point: >300°C
• Packaging: Glass bottle
• Linear Formula: HSCH₂CO₂Na
• Quantity: 1 kg
• UN Number: UN2811
• Beilstein: 4569109
• Sensitivity: Air sensitive; Hygroscopic
• Formula Weight: 114.1
• Percent Purity: 98%
• Physical Form: Powder
• Chemical Name or Material: Mercaptoacetic acid sodium salt

Safety and Handling

Hazard Category	H290-H301-H312-H317
Precautionary Statement	P234-P261-P264b-P270-P272-P280-P301+P310-P302+P352-P312-P330-P333+P313-P363-P390-P501c
DOTInformation	Hazard Class: 8; Packaging Group: III
EINECSNumber	206-696-4
RTECSNumber	AI7700000
TSCA	Yes
Recommended Storage	Store at -20°C

SDS

RUO – Research Use Only