Potassium thioglycolate, 40-44 wt.% solution in water, Thermo Scientific™

Product Code	Brand	Quantity	Packaging
10509993	Thermo Scientific Acros 384702500	250 mL	Glass bottle

Description

This Thermo Scientific 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.

Chemical Identifiers

• CAS: 34452-51-2, 7732-18-5
• Molecular Weight (g/mol): 130.202
• InChI Key: HYTYHTSMCRDHIM-UHFFFAOYSA-M
• PubChem CID: 23688957
• SMILES: C(C(=O)[O-])S.[K+]

• Molecular Formula: C2H3KO2S
• MDL Number: MFCD00067265
• Synonym: potassium thioglycolate, unii-xp5wzo5w6h, potassium 2-mercaptoacetate, acetic acid, mercapto-, monopotassium salt, xp5wzo5w6h, 68-11-1 parent, potassium sulfanylacetate, potassium mercaptoacetate, kopcolate, potassium ion thioglycolate
• IUPAC Name: potassium;2-sulfanylacetate

Specifications

• Color: Pink
• Molecular Formula: C2H3KO2S
• Density: 1.2500g/mL
• Solubility Information: Solubility in water: soluble.
• SMILES: C(C(=O)[O-])S.[K+]
• Molecular Weight (g/mol): 130.202
• Formula Weight: 130.21
• Identification: potassium: positive, mercaptane: positive
• pH: 6.8 to 7.3
• Chemical Name or Material: Potassium thioglycolate, 40-44 wt.% solution in water

• CAS: 34452-51-2, 7732-18-5
• MDL Number: MFCD00067265
• Synonym: potassium thioglycolate, unii-xp5wzo5w6h, potassium 2-mercaptoacetate, acetic acid, mercapto-, monopotassium salt, xp5wzo5w6h, 68-11-1 parent, potassium sulfanylacetate, potassium mercaptoacetate, kopcolate, potassium ion thioglycolate
• InChI Key: HYTYHTSMCRDHIM-UHFFFAOYSA-M
• IUPAC Name: potassium;2-sulfanylacetate
• PubChem CID: 23688957
• Percent Purity: 40.0 to 44.0%
• Specific Gravity: 1.25
• Physical Form: Solution

Safety and Handling

GHS H Statement:
Harmful if swallowed.
May cause an allergic skin reaction.

GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

Product Identifier

• Potassium thioglycolate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• Substances and mixtures corrosive to metals Category 1
• Respiratory sensitiser Category 1

Hazard Statement

• H317-May cause an allergic skin reaction.
• H301-Toxic if swallowed.
• H290-May be corrosive to metals.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
• P390-Absorb spillage to prevent material damage.

RUO – Research Use Only