Pigment Red Series

Pigment Red 22(UN8111 Fast Red N )

Chemical Name: Naphthol Red
CAS No.: 6448-95-9
EU No.: 229-245-3
C.I. NO.: 12315
Chemical Formula: C₂₄H₁₈N₄O₄
Molecular Weight: 426.42

Structural Formula:

Physical and Chemical Properties
PH Value	7
Density (g/cm3 )	1.4
Oil Absorption (ml/100g)	45
Light	5
Heat (°C)	150
Water	4
Linseed Oil	4
Acid	4
Alkali	4

Application: Yellowish, Aqueous inks, Aqueous coating

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