مشخصات فنی
| 13477-34-4 | CAS-No |
|---|---|
|
233-332-1
|
EC-No
|
|
Ca(NO3)2*4H2O
|
Linear Formula
|
|
White colourless deliquescent crystals
|
Appearance
|
|
2710 g/l (20ºC)
|
Solub. in H2O
|
|
5.0-7.0 (50g/l, H2O, 25ºC)
|
pH value
|
|
236.15 g/mol
|
Molecular Weight
|
|
45ºC
|
Melting point
|
|
1.82 g/cm3
|
Spec. density
|
|
1000 Kg/m3
|
Bulk. Density
|
|
2834-29-80
|
HS-No
|
|
Eye irritation, Oxidising solid, H272, H319, P221, P210, P305 + P351 + P338. LGK 5.1 B
|
GHS
|
|
Keep container tightly closed in a dry and well-ventilated place
|
Storage Conditions
|
|
≥99.0%
|
Assay
|
|
≤0.00002%
|
Arsenic (As)
|
|
≤0.0005%
|
Iron (Fe)
|
|
≤0.005%
|
Copper (Cu)
|
|
≤0.002%
|
Lead (Pb)
|
|
≤0.01%
|
Magnesium (Mg)
|
|
≤0.01%
|
Sodium (Na)
|
|
≤0.002%
|
Chloride (Cl)
|
|
≤0.002%
|
Sulfate (SO4)
|
