P-PHENYLENE DIAMINE

Name: P-Phenylenediamine

CAS NO.:106-50-3

Molecular formula: C₆H₈N₂

Structural formula：

Molecular weight: 108.14

Enterprise standard: GB/T 25789-2010
Usage: Used for producing aramid 1414 and dyestuff.
Package: Packed in ISO TANK or steel drum with net weight of 200kg.
Storage: Stored in shady, cool and airy warehouse, Keep away from fire.

 

ITEM	Standard
	High Grade	Grade 1	Accepts
Appearance	White to light red crystal	Off-white to taupe crystal	Tawny to taupe crystal
Initial melting point(dried), %	138.0min	138.0 min	136.0 min
Purity, %	99.90 min	99.50 min	99.00 min
O-Phenylene diamine, %	0.04max	0.20 max	—
M-Phenylene diamine, %	0.04 max	0.20 max	—