Cobalt Oxide
Cobalt Oxide products from over 20 Cobalt Oxide manufacturers, exporters, suppliers and Cobalt Oxide wholesalers products directory.
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Cobalt Oxide
Cobalt Oxide
Structural Formula : CoO-T1、CoO-T2
Character : black and grey powder.
Use : Mainly used for magnetic materials, 
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cobalt oxide
Application: widely applied to fields as electronic component industry, arrester industry; products as varistor, thermistor, NTC, magnetic material, ceramic capacitor etc.
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Cobalt Black Oxide
Commodity: Cobalt Black Oxide
Formula: Co3O4
Appearance: Grey-black powder
Physical& chemical Quality:
Co3O 99.5
Co 73-74 Ni 0.05 Fe 0.02 Cu 0.01 Mn 0.01 Zn 0.005
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Cobalt Oxide Powder
Commodity: Cobalt Oxide Powder
Formula: Co2O3 Co2O3 CoO
Appearance: Black grey powder
Physical& chemical Quality:
Grades A B
Co min(%) 72 72
Ni 0.1
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Refined Cobalt Oxide Powder
Commodity: Refined Cobalt Oxide Powder
Formula: Co2O3
Appearance: Black- grey powder
Physical& chemical Quality:
Impuritis (%) max
Co min 70 Ni 0.1 Fe 0.04 Cu 0.02
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COBALT SALT & COBALT OXIDE
COBALT ACETATE
COBALT CHLORIDE
COBALT HYDROXIDE
COBALT NITRATE
COBALT OXIDE
COBALT SULPHATE
COBALT SULPHAMATE
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Cobalt oxide
The specifications are as follows:Co %: 72% min
Ni %: 0.5% max
Fe %: 0.1% max
Heavy metal ( base on Cu )%: 0.1% max
Residue on sieve (100 mesh) %: 1.0% max
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Cobalt Oxide (66)
* The specifications are as follows:
* Co %: 72% min
* Ni %: 0. 5% max
* Fe %: 0. 1% max
* Heavy metal ( base on Cu )%: 0. 1% max
* Residue on sieve (100 mesh) %: 1. 0% max
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cobalt oxide
Cobalt oxide is one of our strong products,we import metal cobalt from Euro and produce cobalt oxide,cobalt content is 72% min,for more details,do not hesitate to contact us.
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cobalt oxide
Cobalt oxide Co2O3Name Index %Test value %Appearance Grayish black powerGrayish black powerCo 72.0min72.2minNi 0.3 max0.13
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cobalt oxide
mainly used as dyestuff and overglaze color for ceramic, glass and enamel materials.
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Cobalt Oxide
Product name: Cobalt Oxide
Co: 72.0%Min.
Ni: 0.2%Max.
Fe: 0.05%Max.
Mn: 0.2%Max.
Cu: 0.15%Max.
Zn: 0.05%Max.
Total Ca, Mg, Na: 0.50%Max.
Hydrogen chloride insoluble matter: 0.20%Max.
Package: in 50kg...
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Cobalt oxide
Specification:Co %: 72% min
Ni %: 0.5% max
Fe %: 0.1% max
Heavy metal ( base on Cu )%: 0.1% max
Residue on sieve (100 mesh) %: 1.0% max
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cobalt oxide
Cobalt oxide:
Specification: Co(%) >72.Ni(%)<0.5.Fe(%)\<0.1 .Heavy metal(base on Cu)(%)<0.1 .Fineness is 1.3um.Property:Celandine green powder, density:6.45g/cm3,melting point:1935癈,Insoluble in water...
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cobalt oxide
The company integrates R&D, production and sale into one, with strong technology force and advanced test facilities, mainly produces and sales tens of chemicals such as cobalt oxide, cobaltous oxide,...
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cobalt monoxide
The company integrates R&D, production and sale into one, with strong technology force and advanced test facilities, mainly produces and sales tens of chemicals such as cobalt oxide, cobaltous oxide,...
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cobalt chlorode
The company integrates R&D, production and sale into one, with strong technology force and advanced test facilities, mainly produces and sales tens of chemicals such as cobalt oxide, cobaltous oxide,...
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氧化钴Cobalt Oxide
Black or grey powder. The Y type is suitable for making cemented Carbides,magnetic materials and other industries.The y type is suitable for making pigments ,ceramic and enamel glazes,etc. in sealed 2...
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氧化钴Cobalt Oxide
Black or grey powder. The Y type is suitable for making cemented Carbides,magnetic materials and other industries.The y type is suitable for making pigments ,ceramic and enamel glazes,etc. in sealed 2...
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Cobalt oxide
PRINCIPAL
ELEMENT:
71.5%-73.0%
MAXIMUM IMPURITIES%:
Ca--0.020
Cu--0.005
Na--0.020
K--0.004
Cd--0.005
Fe--0.020
Pb--0.010
Mg--0.020
Ni--0.080
LASER DIFFRACTION:
1.0~10um
REMAINS AFTER SIFT(STANDARD...