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iron oxide black

Product Details:

Place of Origin	China (Mainland)

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Detailed Product Description

Description:

Iron oxide Black

Formula: α-Fe₃O₄
Pigments Index No.: C.I.Pigment Black 11 C.I.77499
CAS No.: 1317-61-9

Useage: Iron Oxide Yellow pigment have good weather resistance, light resistance, high temperature and the characteristics of resistance Acid alkaline, widely used in color cement, color brick, roof tile, paint, surface paint, anti-rust Bottom paint, building materials, electronics, Polishing, medicine, cosmetics, leather, paper color plastic, rubber, ceramics, and other.

Grade	S318	S306	S330
Purity, % min	90.0	94.0	94.0
Moisture, % max	1.0	1.0	1.0
Water soluble salts, % max	1.0 0.5	1.0 0.5	1.0 0.5
Sieve residue on 45μm, % max	0.5 0.3	0.5 0.3	0.5 0.3
Water(Oil)absorption, % max	25.0	25.0	/
Color difference, delta E max	1.0	1.0	1.0
Tinting strength, %	100.0±5.0	100.0±5.0	100.0±5.0
Density, approx g/cm³	4.5-5.0	4.5-5.0	4.5-5.0
Predominant particle size, μm	0.2	0.2	0.2
Cauterant reduce, delta E max	/	/	/