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Product Name:
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Potassium chloride/KCl
|
|
CAS:
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7447-40-7
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|
MF:
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KCl
|
|
MW:
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74.55
|
|
EINECS:
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231-211-8
|
|
Melting point
|
770 °C(lit.)
|
|
Density
|
1.98 g/mL at 25 °C(lit.)
|
|
Brand name
|
Crovell
|
|
Item
|
Standard
|
Test results
|
|
KCL(Dry base meter)
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≥99.0%
|
99.50%
|
|
Loss on drying
|
≤1.0%
|
0.85%
|
|
Ph
|
Pass test
|
Pass test
|
|
Iodine and bromine
|
Pass test
|
Pass test
|
|
Na
|
≤0.5%
|
0.4%
|
|
Heavy metal(As Pb)
|
≤5mg/kg
|
4.5mg/kg
|
|
As
|
≤2mg/kg
|
1.5mg/kg
|
|
