Place of Origin : Mumbai,India
Post Date : 30-12-2011
Expiry Date : 20-03-2014

Direct Black 38
1. Names:
Direct Black EX, Direct BLACK 38, C.I. 30235, Chlorazol BLACK E,

BER
2. Specification
Molecular Formula C21H27N3O5S
P.H. Value 7.5
Density(g/cm3) 1.2-1.5
Oil Absorption(ml/100g) 30-35
Light Fastness 7
Heat Resistance 160
Water Resistance 5
Oil Resistance 4
Acid Resistance 5
Alkali Resistance 5