Pigment Red 57:1

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HP RED 2597
C.I.PR57:1
Other name:lithol rubine 4BL
Remarks: pigment yellowish

Technical Data Sheet
Chemical Composition
Color Index Pigment Red 57:1
C.I.NO. 15850:1
Chemical Formula C18H12N2O6SCa
CAS NO. 5281-4-9
EU NO. 226-109-5
Physical Properties
Physical Form Red Powder
Heat Resistance(℃) 180
Density (g/cm3) 1.5
Specific Surface(㎡/g) 50
PH Value 6.5-7.5
Oil Absorption(ml/100g) 80
Fastness Properties Full Color Tint Color
Dispersibility Excellent Excellent
Light Fastness 5 4
Acid Resistance 4 3
Alkali Resistance 4 3
Weather Fastness 3 3
Water Resistance 4 4
Oil Resistance 4 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 Lithol Rubine(Calcium)
Chemical Formula C18H12N2O6SCa
C.I. NO. 15850:1, Pigment Red 57:1
CAS No. 5281-04-9
EU NO. 226-109-5
2. Physical and Chemical Properties
Melting point/melting rang 360 ℃
Density 20℃
Approx(g/cm3) 1.5
Specific surface(m²/g) 50
Average particle size(um) 0.04-0.3
PH value 6.5-7.5

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