Technical Information
| 7447-40-7 | CAS-No |
|---|---|
|
231-211-8
|
EC-No
|
|
KCl
|
Linear formula
|
|
White crystal or crystalline powder
|
Appearance
|
|
347 g/l (20ºC)
|
Solub. in H2O
|
|
5.5-8.0 (50 g/l, H2O, 20ºC)
|
pH value
|
|
74.55 g/mol
|
Molecular Weight
|
|
773ºC
|
Melting point
|
|
1413ºC
|
Boiling point
|
|
1.98 g/cm3
|
Spec. density
|
|
1000 Kg/m3
|
Bulk. Density
|
|
3104-20-90
|
HS-No
|
|
Eye irritation, Skin irritation, Danger, Warning, H225, H315, H314, H319, H335, H373, H412, P210, P233, P240, P241, P242, P243, P260, P261, P264, P271, P273, P280, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P314, P321, P332+P313, P337+P313, P362, P363, P370+P378, P403+P233, P403+P235, P405, P501 LGK 10 - 13
|
GHS
|
|
Keep container tightly closed in a dry and well-ventilated place
|
Storage Conditions
|
|
≥99.0%
|
Assay
|
|
< 0.002%
|
Barium (Ba)
|
|
< 0.005%
|
Calcium (Ca)
|
|
< 0.001%
|
Iron (Fe)
|
|
< 0.002%
|
Lead (Pb)
|
|
< 0.005%
|
Magnesium (Mg)
|
|
passes test
|
Sodium (Na)
|
|
< 0.005%
|
Sulfate (SO4)
|
|
passes test
|
Iodine & Bromine
|
|
<0.5
|
Loss on drying (110ºC, 2hr)
|
