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1.chemical formula:CoCO3
2.character:reddish,none heterochromatic,none filled,none lumped.
3.physical examination
3.1density（g/cm3）0.3~0.4
3.2Grain size of the fee（µm）0.25~0.35
3.3Grain size of laser D50 2~5
4.chemical ingredients(wt%)
| Co≥ |
Fe≤ |
Cu≤ |
Mn≤ |
Ca≤ |
Mg≤ |
| 45 |
0.005 |
0.004 |
0.005 |
0.010 |
0.003 |
| |
|
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|
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| Na≤ |
Ni≤ |
|
|
|
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| 0.003 |
0.050 |
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5.use:Use for making and fetching cobalt oxide , cobalt salt , chemical reagent, is also used as the painted pigment of glass ,etc..
6.package
6.1Inner packing:Double-deck plastic bag packaging, each bag of 25kg.
6.2Other packaging:Plastic a bag of packaging of textile .
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sales@material4world.com ebaby88888@gmail.com
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Description
