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  • NAME: Cobalt Tetroxide
  • ID: 01
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Molecular formula : CoCO4
The molecular weight : 240.80
Traits : Black powder
Use : Mainly used in battery industry, also used cobalt salt and enamel 。
Packing: Adopts double sealed plastic bags, plus the iron drum packing, net weight 25 kg per barrel


  Product standards :

Project   The enterprise standard
 Chemical indicators HY01—101 HY01—102  HY01—103 HY01-201  HY01-202 HY01-301 HY01—401
Co(%)  73.3±0.3 73.3±0.3 73.3±0.3 72.8±0.5 73.8±0.5 73.0±0.3 73.3±0.3
Ni(%) ≤0.01 ≤0.01 ≤0.01 ≤0.01 ≤0.005 ≤0.005 ≤0.005
Cu(%) ≤0.003 ≤0.003 >≤0.003 ≤>0.005 ≤0.005 ≤0.002 ≤0.003
Mn(%) ≤0.005 ≤0.005 ≤0.005 ≤0.01 ≤0.01 ≤0.005 ≤0.005
Zn(%) ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.005
Ca(%) ≤0.005 ≤0.005 ≤0.005 ≤0.12 ≤0.12 ≤0.005 ≤0.005
Mg(%) ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.05 ≤0.005 ≤0.005
Al(%) ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.005
Fe(%) ≤0.01 ≤0.01 ≤0.01 ≤0.05 ≤0.05 ≤0.006 ≤0.01
Na(%) ≤0.01 ≤0.01 ≤0.01 ≤0.08 ≤0.08 ≤0.01 ≤0.015
Pb(%) ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.005
Cd(%) / / / / / / /
S(%) ≤0.01 ≤0.01 ≤0.01 ≤0.1 ≤0.1 ≤0.01 ≤0.01

Si (%)

≤0.01 ≤0.01 ≤0.01 ≤0.1 ≤0.1 ≤0.01 ≤0.015
C(%) ≤0.03 ≤0.03 ≤0.03 ≤0.1 ≤0.1 ≤0.03 /
H2O%) ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1

≤0.1

≤0.1

Physical indicators HY01-101 HY01-102 HY01-103 HY01-201 HY01-202 HY01-301 HY01-401

D50(μm)

3~6 6~9 9~15 1~3 2~5 7.5±1.0 4~6
D10(μm)

 

/ / / / / / /

D90(μm)

/ / / / / / /

D100(μm)

/ / / / / / /

Vibrated mill TD(g/cm3

/ / / 1.5~2.5 1.5~3 / /

Apparent density AD(g/cm)

1.0~2.0 1.0~2.0 1.0~2.0 0.6~0.8 0.6~0.8 / ≥1
SBET(m2/g) / / / / / / /

Size - 400 mesh sieving

/ / / ≥98% ≥98% / /

ADD:18 Wu Zhendong Road, Tongxiang Economic Development Zone, Zhejiang, China   TEL:0086-573-88587878  FAX:88588885
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