Pigment Red Series

Pigment Red 224(UN8183 Naphthol Red )

Chemical Name: Naphthol Red
CAS No.: 128-69-8
EU No.: 204-905-3
C.I. NO.: 71127
Chemical Formula: C₂₄H₈O₆
Molecular Weight: 392.32

Structural Formula:

Physical and Chemical Properties
PH Value	7
Density (g/cm3 )	1.7
Oil Absorption (ml/100g)	25
Light
Heat (°C)
Water	5
Linseed Oil	30
Acid	2
Alkali	5

Application: Highly Concentrated,Aqueous inks,Aqueous coating

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