Pigment Black 1, Aniline Black for Leather Dying

Pigment BLACK 1, ANILINE BLACK for Leather Dying 

Item name: PIGMENT BLACK 1, ANILINE BLACK,
CI NO: 50440
CAS NO:  13007-86-8

Introduction:
Pigment black 1 is the pigment with the best black, blue and transparent shade up to now, it has excellent solvent resistance, acid-resistance, Alkali resistance, light resistance and hot resistance. It can't be dissolved in the water and doesn't react with DOP.

Application:
The most transparent shade enables it have difference with pigment black 7, the excellent blue shade enables it get bright-color and beautiful black shade while mixing with CARBON BLACK, it can be used singly and mixing. That makes it have good performance for the application of PU, Leather, paint, ink and resin.

Technical data:
Density of solubility: 5.6±0.2
Specific Gravity: 1.83
solvent resistance: methylbenzene Excellent
                                   acetone              Excellent
Methyl alcohol: Good
Butanone: Excellent
Ethanol: Excellent
2% HCL:  Excellent
2% NaOH: Good
Hot resistance: Excellent
PH value: 4 ±0.5
Oil Absorption: 38
Light resistance: Excellent