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Organic Chemicals

Dithiothreitol

RA001354 CAS 3483-12-3 Extra Pure

Identity

Product code
RA001354
CAS number
3483-12-3
Grade
Extra Pure
Purity
99%
Molecular formula
C4H10O2S2
Molecular weight
154.24

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Vapour density 5.3 —
Density [g/cm3] 1 g/cm3 g/cm3
Solubility in water [% weight] 15.4 g/L g/L
Colour White powder —
Odour Unpleasant Odor —
pH value 4 - 6 —
Melting point/ Freezing point [°C] 41 - 44 °C °C
Flash point [°C] 113 °C °C
Boiling point [°C] 125 - 130 °C °C
Initial boiling point [°C] 125 °C °C
Final boiling point [°C] 130 °C °C

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

Specifications

ParameterSpecificationUnit
Appearance White hygroscopic powder —
Assay Min 99 % %
Iron (Fe) Max 0.0005 % %
Heavy metal Max 0.001 % %
Melting point 40 - 41 °C °C

Packaging

Pack size SKU
1 g RA001354-PK-1G
5 g RA001354-PK-5G
25 g RA001354-PK-25G