مشخصات فنی
| 7681-11-0 | CAS-No |
|---|---|
|
231-659-4
|
EC-No
|
|
KI
|
Linear formula
|
|
White crystal or crystalline powder
|
Appearance
|
|
1430 g/l (20ºC)
|
Solub. in H2O
|
|
6.9 (50 g/l, H2O, 20ºC)
|
pH value
|
|
166.0g/mol
|
Molecular Weight
|
|
723ºC
|
Melting point
|
|
1330ºC
|
Boiling point
|
|
1.3 hPa (745ºC)
|
Vapour pressure
|
|
3.13 g/cm3
|
Spec. density
|
|
1500 Kg/m3
|
Bulk. Density
|
|
2827-60-00
|
HS-No
|
|
Acute toxicity, Eye irritation, Skin irritation, Danger, Warning, H302, H315, H317, H319, H334, H335, H360, H372, H373, H411, P201, P202, P260, P261, P264, P270, P271, P272, P273, P280, P281, P285, P301+P312, P302+P352, P304+P340, P304+P341, P305+P351+P338, P308+P313, P312, P314, P321, P330, P332+P313, P333+P313, P337+P313 LGK 10 - 13
|
GHS
|
|
Keep container tightly closed in a dry and well-ventilated place
|
Storage Conditions
|
|
≥99.0%
|
Assay
|
|
≤10ppm
|
Heavy Metals (as Pb)
|
|
≤5ppm
|
Iron (Fe)
|
|
≤0.022%
|
Alkalinity
|
