Ammonium thioglycolate, 70 wt.% solution in water, Thermo Scientific Chemicals

Ammonium thioglycolate, 68.0 to 72.0%, C2H7NO2S, CAS Number-5421-46-5, 7732-18-5

Brand:  Thermo Scientific Acros 384682500

Product Code. 10268713

Description

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.

Specifications

• Chemical Name or Material: Ammonium thioglycolate
• Name Note: 70 wt.% solution in water
• Boiling Point: 115.0°C
• Molecular Formula: C2H7NO2S
• Density: 1.2200g/mL
• Solubility Information: Solubility in water: completely soluble.
• SMILES: C(C(=O)[O-])S.[NH4+]
• Molecular Weight (g/mol): 109.143
• Formula Weight: 109.15
• Identification: ammonium: positive, mercaptane: positive
• Specific Gravity: 1.22
• Quantity: 250 mL

• Color: Colorless
• CAS: 5421-46-5, 7732-18-5
• Melting Point: -20.0°C
• MDL Number: MFCD00137451
• Synonym: ammonium thioglycolate, ammonium mercaptoacetate, acetic acid, mercapto-, monoammonium salt, thiofaco a-50, ammonium thioglycollate, thioglycolic acid ammonium salt, usaf mo-2, unii-6p9e788vzz, thioglycollic acid, ammonium salt, ammonium 2-mercaptoacetate
• InChI Key: ZZTCCAPMZLDHFM-UHFFFAOYSA-N
• IUPAC Name: azanium;2-sulfanylacetate
• PubChem CID: 21534
• Percent Purity: 68.0 to 72.0%
• Packaging: Glass bottle
• pH: 5.8 to 6.4
• Physical Form: Solution

Safety and Handling

Product Identifier

• Ammonium thioglycolate, 70 wt.% solution in water

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• LONG-TERM AQUATIC HAZARD Chronic 3
• Substances and mixtures corrosive to metals Category 1
• Skin sensitiser Category 1

Hazard Statement

• H290-May be corrosive to metals.
• H301-Toxic if swallowed.
• H317-May cause an allergic skin reaction.
• H412-Harmful to aquatic life with long lasting effects.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
• P362+P364-Take off contaminated clothing and wash it before reuse.
• P405-Store locked up.

Supplemental information

• MIXTURE LIST-Contains : Ammonium thioglycolate

RUO – Research Use Only