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Organic Acids

Thioglycolic Acid Extra Pure

RA002583 CAS 68-11-1 Extra Pure

Identity

Product code
RA002583
CAS number
68-11-1
Grade
Extra Pure
Purity
80%
Molecular formula
HSCH2COOH
Molecular weight
92.12

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Colour Clear colorless —
Odour Strong unpleasant odor —
pH value 1 —
Melting point/ Freezing point [°C] -16 °C °C
Flash point [°C] 131 °C °C
Boiling point [°C] 120 °C °C
Vapour pressure [20°C] 0.1 hPa at 20 °C hPa
Vapour density 3.2 —
Density [g/cm3] 1.265 g/cm3 at 20 °C g/cm3
Solubility in water [% weight] Miscible in water —
Partition coefficient Log Pow octanol / water at 20°C 0.09 —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance A clear colorless liquid —
Assay (iodometric) Min 80 % %
Sulphated ash Max 0.05 % %

2 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
500 mL RA002583-PK-500ML
2.5 L RA002583-PK-2.5L