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Zhongyuan New Materials |
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Cobalt Chloride |
 MOLECULAR
FORMULA : CoCl2·6H2O
MOLECULAR
WEIGHT : 237.93
PROPERTY:red
odd inclined crystal,becomes blue when heated and becomesred
when cooled.rimed between 30 to 35 centigrade and begin airslake
anderrode.When heated between 45 to 50 centigrade for four
hours,it almost turn into CoCl2·4H2O,all
watered losed between 110 to 120 centigradeand becomes blue.
QUALITY
INDEX(%)
| Grade |
Co≥ |
Content
of impurity(≤) |
| Ni |
Zn |
Mn |
Fe |
alkaline-earth metal |
| First class |
24.0 |
0.05 |
0.05 |
0.05 |
0.05 |
0.2 |
| second class |
23.0 |
0.1 |
0.05 |
0.05 |
0.05 |
0.2 |
USE:agent
drying oil paint;cobalt paint;glaze;color China;additive of
alkalescent accumulator,plate and so on.absorbefacient to
ammonia.cover against toxic gas.indicator for dryand damp.plate,barometer,colorant
forporcenlain,activator,medication reagent and so on.
PACKING:sealed
by double deck of PVC,additionally packed by weaved knit,net
weight is 25 kilogram per package.
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