Pigment Red 2

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HP RED 22159
C.I.PR2
Other names: permanent red FRR, naphthol red FRR
Remarks: good gloss, high strength, yellowish than PR112

Technical Data Sheet
Chemical Composition
Color Index Pigment Red 2
C.I.NO. 12310
Chemical Formula C23H15Cl2N3O2
CAS NO. 6041-94-7
EU NO. 227-930-1
Physical Properties
Physical Form Red Powder
Heat Resistance(℃) 150
Density (g/cm3) 1.4
Specific Surface(㎡/g) 43
PH Value 6.5-7.5
Oil Absorption(ml/100g) 50
Fastness Properties Full Color Tint Color
Dispersibility Excellent Excellent
Light Fastness 6 5
Acid Resistance 4 3~4
Alkali Resistance 4 3~4
Weather Fastness 4 3~4
Water Resistance 5 4
Oil Resistance 4~5 4

Recommended applications: water based paints, water based inks, textile printing paste
Notes
Full Color: Pig. Content 6%
Tint Color: Pig. white=120

1. Composition / Information On Ingredients
Chemical Nature Naphthol Red
Chemical Formula C23H15Cl2N3O2
C.I. NO. 12310, Pigment Red
2CAS No. 6041-94-7
EU NO. 227-930-1
2. Physical and Chemical Properties
Melting point/melting rang 300-311℃
Density 20℃
Approx(g/cm3) 1.4
Specific surface(m²/g) 43
Average particle size(um) 0.15
PH value 6.5-7.5

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