Cobalt Oxide

Post Date:
Sep 19,2020
Expiry Date:
Mar 18,2021

Detailed Description:

Cas No. :1307-96-6 Specs:Co,≥ (%) 70.0

Name:cobalt oxide

Formula:Co₂O₃,Co₂O₃

CoO

Chemical Compositions:

			Co₂O₃-Y₁	Co₂O₃-Y₂	Co₂O₃.CoO-T₁	Co₂O₃.CoO-T₂
chemical compositions	Co,≥ (%)		70.0	70.0	72.0	72.0
	impurity not more than	Ni	0.3	0.3	0.3	0.15
		Fe	0.04	0.06	0.4	0.18
		Ca	0.010	0.018	--	0.16
		Mn	0.015	0.05	0.6	0.1
		Na	0.008	0.015	--	--
		Cu	0.02	0.05	0.2	0.1
		Mg	0.02	0.03	--	--
		Zn	0.005	0.01	0.2	0.1
		Si	0.02	0.03	--	--
		Pb	0.005	0.005	0.006	0.006
		Cd	--	--	0.006	0.001
		As	0.02	0.02	0.005	--
		S	0.01	0.05	--	--
granularity (mesh)			60	60	100	300
apparent density(g/cm)			04~0.6	0.4~0.6	--	--

Appearance:grayish black colour powder

Uses:Y1 and Y2 type are used for making cemented carbides and magnetic materials. T1 type is used for glass making and enamel industries. T2 type is for special use in ceramics industry.

Packing:Y type in iron drums of 25Kg net; T1 type in iron drums of 30Kg or 50Kg net; T2 type in cans of 10Kg.

CAS Registry Number:
1307-96-6
Synonyms:
C.I. 77322;C.I. Pigment Black 13;Cobaltous oxide;Cobalt monoxide;Cobalt(II) oxide;oxocobalt;cobaltous oxygen(-2) anion;
Molecular Formula:
CoO
Molecular Weight:
74.9326
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
N:Dangerous for the environment;
Risk Codes:
R22:;
R43:;
R50/53:;
Safety Description:
S24:;
S37:;
S60:;
S61:;