Cobalt monoxide CAS 1307-96-6; 11104-61-3, cobalt oxide

2026-03-27 10:24:45

cobalt monoxide

Chinese name	cobalt monoxide
English name	Cobalt oxide
Chinese alias	C.I. Pigment Black 13; Cobalt Oxide; Cobalt Oxide
RN CASE	1307-96-6;11104-61-3
EINECS number	215-154-6
molecular formula	CoO
molecular weight	74.9326
Dangerous goods sign	Xn:Harmful N:Dangerous for the environment
Risk Terminology	R22; R43; R50/53;
security terms	S24; S37; S60; S61;
physicochemical properties	Properties, pink cubic crystal powder. Melting point (1795 ± 20) ℃ Relative density 6.45 Solubility, soluble in acid, insoluble in water, alcohol, ammonia. Peach cubic crystal powder. Relative density 6.45. Melting point (1795 ± 20) ℃. Soluble in acid, insoluble in water, alcohol, ammonia. Easily reduced to metal cobalt by carbon monoxide. Easily reacts with silica, alumina or zinc oxide to form a variety of pigments at high temperatures.
purpose	Used to make paint pigments, ceramic glazes and cobalt catalysts, etc Mainly used as adhesive for glass, enamel, ceramics, magnetic materials, etc., colorant for sky blue, cobalt blue, cobalt green and other colors, catalyst, livestock nutrition agent. Also used in the preparation of cobalt salts.

upstream raw material	ammonia, oxalic acid, soda ash, extractant, cobalt, sulfuric acid, caustic soda, nitric acid
downstream products	Blue phosphor for color TV, enamel (industrial), ceramic pigment, ceramic pigment, hydrogenation catalyst, low temperature shift catalyst, ammonia synthesis catalyst