Mercaptoacetic acid sodium salt, 97%

Artikelnummer.	Quantity	unitSize
11323496	25 g	25g
11333496	100 g	100g
11343496	500 g	500g

Artikelnummer. 11323496 Lieferant Thermo Scientific Alfa Aesar Lieferanten-Nr. L14356.14

Beschreibung

CAS: 367-51-1 | C2H3NaO2S | 114.094 g/mol

Mercaptoacetic acid sodium salt is used as a reagent that protects tryptophan in amino acid analysis. It is a commonly used reagent for bacteriological research to maintain reducing conditions in media. It also protect enzymes against inactivation by maintaining protein thiol groups in the reduced state.

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
Mercaptoacetic acid sodium salt is used as a reagent that protects tryptophan in amino acid analysis. It is a commonly used reagent for bacteriological research to maintain reducing conditions in media. It also protect enzymes against inactivation by maintaining protein thiol groups in the reduced state.

Solubility
Soluble in water (1000g/L at 20°C).

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 20°C. Store under inert gas. It is hygroscopic in nature and sensitive to moisture.

Spezifikation

Chemische Identifikatoren

• 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
• pH: ∼6
• Odor: Stench
• Quantity: 25 g
• UN Number: UN3335
• Beilstein: 4569109
• Sensitivity: Air sensitive; Hygroscopic
• Merck Index: 14,8692
• Solubility Information: Soluble in water (1000g/L at 20°C).
• Formula Weight: 114.1
• Percent Purity: 97%
• Chemical Name or Material: Mercaptoacetic acid sodium salt

Sicherheit und Handhabung

Sicherheitsdatenblatt (SDS)

RUO – Research Use Only