Pigment Red 185

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HP RED 2154
C.I.PR185
Other names: novoperm carmine HF4C, PV carmine HF4C,
Remarks: bluish shade red, good fastness and imigration fastness.

Technical Data Sheet
Chemical Composition
Color Index Pigment Red 185
C.I.NO. 12516
Chemical Formula C27H24N6O6S
CAS NO. 51920-12-8, 61951-98-2
EU NO. 257-515-0, 263-353-1
Physical Properties
Physical Form Red Powder
Heat Resistance(℃) 250
Density (g/cm3) 1.45
Specific Surface(㎡/g) 45
PH Value 6-8
Oil Absorption(ml/100g) 40-50
Fastness Properties Full Color Tint Color
Dispersibility Excellent Excellent
Light Fastness 8 7~8
Acid Resistance 5 4~5
Alkali Resistance 5 4~5
Weather Fastness 5 4~5
Water Resistance 5 4~5
Oil Resistance 5 4~5

Recommended applications: industrial paints, coil coatings, powder coatings, water based paints, plastics (PVC, PP, PE etc.), inkjet inks
Notes:

Full Color: Pig. Content: 6%
Tint Color: Pig. : white=1:20

1. Composition / Information on Ingredients
Chemical Nature Benzimidazolone Carmine
Chemical Formula C27H24N6O6S
C.I. NO. 12516, Pigment Red 185
CAS No. 51920-12-8, 61951-98-2
EU NO. 257-515-0, 263-353-1
2. Physical and Chemical Properties
Melting point/melting rang 350 ℃
Density 20℃
Approx(g/cm3) 1.45
Specific surface(m²/g) 45
Average particle size(um) 0.05
PH value 6.0-8.0

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