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Organic Chemicals

p-PHENYLENEDIAMINE

RA002046 CAS 106-50-3 Extra Pure

Identity

Product code
RA002046
CAS number
106-50-3
Grade
Extra Pure
Purity
97%
Molecular formula
C6H4(NH2)2
Molecular weight
108.14

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Explosion limits -lower [%] 1.50 % %
Colour White —
pH value 9 —
Melting point/ Freezing point [°C] 138 - 143 °C °C
Flash point [°C] 155.56 °C °C
Boiling point [°C] 267 °C °C
Vapour density 3.71 —
Solubility in water [% weight] 10 g/L g/L
Partition coefficient Log Pow octanol / water at 20°C 0.25 —

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

Specifications

ParameterSpecificationUnit
Appearance White to pink to red or Brown to purple powder flakes or chunks*** —
Assay Min 97 % %
Melting point 139 - 143 °C °C
Sulphated ash Max 0.05 % %

Packaging

Pack size SKU
250 g RA002046-PK-250G
25 kg RA002046-PK-25KG