Iron cobalt chromite black spinel

CAS NO.：68186-97-0
Molecular Weight: 0
EINECS: 269-060-5
Update Date: 2026-05-28 01:39:04

What is Iron cobalt chromite black spinel?

Definition

Iron cobalt chromite black spinel is an inorganic pigment that is the reaction product of high temperature calcination in which iron (II) oxide, cobalt (II) oxide, chromium (III), and iron (III) oxide in varying amounts are homogeneously and ionically interdiffused to form a crystalline matrix of spinel. Its composition may include any one or a combination of the modifiers Al2O3, B2O3, CuO, MnO, NiO, or SiO2.

Properties of Iron cobalt chromite black spinel

Density	5.15[at 20℃]
EPA Substance Registry System	C.I. Pigment Black 27 (68186-97-0)

Safety information for Iron cobalt chromite black spinel

Computed Descriptors for Iron cobalt chromite black spinel

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