Benzidine Permanent Yellow Pigment 2GS

Product Name: Permanent Yellow 2GS
Color Index: Pigment Yellow 14
C.I.No. 21095
CAS No. 5468-75-7
EC No. 226-789-3
Chemical Nature: Disazo
Chemical Formula C34H30Cl2N6O4
Technical Properties: Semi-transparent and high transparent, high tinting strength, great liquidity
Application: Recommend: solvent based inks,water based inks,plastics and rubbers,Textile Printing etc.
Physical Properties
Density(g/cm3) :1.6
Moisture (%): ≤2.0
Water Soluble Matter : ≤1.5
Oil Absorption (ml / 100g) : 35-45
Electric conductivity (us/cm) : ≤500
Fineness(80mesh) : ≤5.0
PH value : 6.0-7.0
Fastness Properties ( 5=Excellent, 1=Poor)
Acid Resistance: 5
Soap Resistance: 4
Alkali Resistance: 5
Bleeding Resistance: 4
Alcohol Resistance: 5
Migration Resistance - Ester Resistance 4
Heat Resistance (℃) : 180
Benzene Resistance: 4
Light Fastness(8=Excellent): 5
Ketone Resistance: 4

Characteristics of pigments
(1) Good solvent resistance,

(2) Good cooking resistance and heat resistance

(3) Strong covering power