- 12022
12022
Calcium chloride dihydrate
puriss., meets analytical specification of Ph. Eur., USP, FCC, E509, 99-103%, ≤0.0001% Al
Recommended Products
vapor pressure
0.01 hPa ( 20 °C)
Quality Level
grade
puriss.
Assay
99-103%
form
powder or crystals
quality
meets analytical specification of Ph. Eur., USP, FCC, E509
impurities
≤0.0001% Al
≤0.001% heavy metals (as Pb)
≤0.005% free acid (as HCl)
≤0.005% free alkali (as CaO)
pH
4.5-8.5 (25 °C, 5% in water)
mp
176 °C (dec.) (lit.)
anion traces
fluoride (F-): ≤40 mg/kg
sulfate (SO42-): ≤200 mg/kg
cation traces
Al: ≤1 mg/kg
As: ≤2 mg/kg
Fe: ≤10 mg/kg
Hg: ≤1 mg/kg
K: ≤100 mg/kg
Mg: ≤500 mg/kg
Na: ≤200 mg/kg
Pb: ≤5 mg/kg
SMILES string
O.O.Cl[Ca]Cl
InChI
1S/Ca.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2
InChI key
LLSDKQJKOVVTOJ-UHFFFAOYSA-L
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This Item | C3881 | C7902 | 1.01867 |
|---|---|---|---|
| vapor pressure 0.01 hPa ( 20 °C) | vapor pressure 0.01 hPa ( 20 °C) | vapor pressure - | vapor pressure - |
| grade puriss. | grade - | grade - | grade - |
| assay 99-103% | assay ≥99.0% | assay ≥99.0% | assay - |
| form powder or crystals | form powder | form powder | form crystalline, solid |
| impurities ≤0.0001% Al, ≤0.001% heavy metals (as Pb), ≤0.005% free acid (as HCl), ≤0.005% free alkali (as CaO) | impurities - | impurities - | impurities - |
| pH 4.5-8.5 (25 °C, 5% in water) | pH 5-8 (25 °C, 147 g/L) | pH - | pH 4.5-8.5 (20 °C, 50 g/L in H2O) |
General description
Application
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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