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General Purpose Solvents

Chloroform For UV Spectroscopy

RA000194 CAS 67-66-3 Spectroscopy

Identity

Product code
RA000194
CAS number
67-66-3
Grade
Spectroscopy
Purity
99%
Molecular formula
CHCl3
Molecular weight
119.38

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Vapour pressure [20°C] 213.3 hPa hPa
Vapour density 4.12 —
Density [g/cm3] 1.492 g/cm3 g/cm3
Solubility in water [% weight] Slightly soluble —
Partition coefficient Log Pow octanol / water at 20°C 1.97 —
Viscosity at 40°C [mm2/s] 0.58 cP cP
Colour Clear Colorless —
Odour Sweet pleasant —
Melting point/ Freezing point [°C] -63 °C °C
Decomposition point [°C] 290 °C °C
Boiling point [°C] 60.5 - 61.5 °C °C
Initial boiling point [°C] 60.5 °C °C
Final boiling point [°C] 61.5 °C °C
Evaporation rate 11.6 —

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

Specifications

ParameterSpecificationUnit
Appearance Clear colorless liquid —
Ethanol as Stabilizer 0.5 - 1.0 % %
Water Max 0.05 % %
Non-volatile matter Max 0.0005 % %
at 245 nm 1.00 —
at 260 nm 0.10 —
at 270 nm 0.02 —
at 290 nm 0.01 —

Packaging

Pack size SKU
1 L RA000194-PK-1L
2.5 L RA000194-PK-2.5L