Pigment Red 176

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HP RED 2585
C.I.PR176
Other names: novoperm carmine HF3C, permanent carmine HF3C
Remarks: bluish than PR208, more yellowish than PR185, bluish red

Technical Data Sheet
Chemical Composition
Color Index Pigment Red 176
C.I.NO. 12515
Chemical Formula C32H24N6O5
CAS NO. 12225-06-8
EU NO. 235-425-2
Physical Properties
Physical Form Red Powder
Heat Resistance(℃) 250
Density (g/cm3) 1.45
Specific Surface(㎡/g) 61
PH Value 7.0-8.0
Oil Absorption(ml/100g) 80
Fastness Properties Full Color Tint Color
Dispersibility Excellent Excellent
Light Fastness 7 6
Acid Resistance 5 4
Alkali Resistance 5 4
Weather Fastness 5 4
Water Resistance 5 4
Oil Resistance 5 4

Recommended applications: solvent base ink
Notes:
 
Full Color: Pig. Content: 15%
Tint Color: Pig. : White=1:20

1. Composition / Information on Ingredients
Chemical Nature Benzimidazolone Carmine
Chemical Formula C32H24N6O5
C.I. NO. 12515, Pigment Red 176
CAS No. 12225-06-8
EU NO. 235-425-2
2. Physical and Chemical Properties
Melting point/melting rang 345-355 ℃
Density 20℃
Approx(g/cm3) 1.45
Specific surface(m²/g) 61
Average particle size(nm) 120
PH value 7.0-8.0

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