Specification :

Iron Oxide
Chemicals Formula: Fe2O3

Items Red 130 Red 190 Black 780 Yellow 311 Yellow 313 Blue
Contente% 96 96 93 86 86 ------
Moisture d% 1.0 1.0 1.0 1.0 1.0 1.0
Volatile ( 105° C) % d 0.8 0.8 0.8 0.8 0.8 1.0
Water Soluble % ( M/ M) d 0.3 0.5 0.5 0.3 0.3 1.0
Ph Value 5-7 5-7 5-8 4-6 4-6 4-7
Oil Absorption % 15-25 15-25 15-25 25-35 25-35 15-25
Tinting strength%
95-105 95-105 95-105 95-105 95-105 95-105

Appearance: Red yellow black  blue powder
Uses: Construction, Coating & Paint, Ink, Rubber, Plastic, etc