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CALCIUM CHLORIDE DIHYDRATE Molecular Biology
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500 g
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Article No.
2466B
Grade
Molecular Biology
Purity
99%
CAS No.
10035-04-8
Molecular Formula
CaCl
2
.2H
2
O
Molecular Weight
147.02
H.S. Code
2827.2000
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
5 - 8
Melting point/ Freezing point [°C]
176 °C
Initial boiling point [°C]
> 1600°C
Vapour pressure [20°C]
0.01 hPa at 20 °C
Density [g/cm3]
1.85
Solubility in water [% weight]
147 g/l at 20 °C - completely soluble
Specifications
Appearance
White hygroscopic crystalline powder
Assay (titration)
99.0 - 105.0%
Solubility (294 mg/mL, H2O)
Clear colorless
DNAase/RNAase/Proteases
Not detectable
Fluoride (F)
Max 0.005%
Sulphate (SO4)
Max 0.005%
Aluminium (Al)
Max 0.0001%
Arsenic (As)
Max 0.0001%
Copper (Cu)
Max 0.0005%
Iron (Fe)
Max 0.001%
Lead (Pb)
Max 0.0005%
Zinc (Zn)
Max 0.0005%
Loss on drying
19.6 - 28.8 %
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338
Revision Date:
10-Mar-2025
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