208291
Calcium chloride dihydrate
Molecular Biology
Synonym(s):
CaCl2
About This Item
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Product Name
Calcium chloride dihydrate, Molecular Biology
InChI
1S/Ca.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2
SMILES string
O.O.Cl[Ca]Cl
InChI key
LLSDKQJKOVVTOJ-UHFFFAOYSA-L
grade
Molecular Biology
description
Merck USA index - 14, 1659
assay
≥99% (complexometric)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
desiccated (hygroscopic)
color
white
mp
176 °C (dec.) (lit.)
solubility
water: 150 mg/mL
cation traces
heavy metals (as Pb): ≤0.0005%
foreign activity
DNases, proteases, RNases, none detected
shipped in
ambient
storage temp.
10-30°C
Quality Level
Related Categories
1 of 4
This Item | C3306 | 208290 | 21097 |
|---|---|---|---|
| form solid | form powder | form solid | form solid |
| solubility water: 150 mg/mL | solubility H2O: 294 mg/mL, clear, colorless | solubility water: 50 mg/mL | solubility H2O: 1 M at 20 °C, clear, colorless |
| assay ≥99% (complexometric) | assay ≥99.0% | assay ≥99% (by assay) | assay ≥99.5% (KT) |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| grade for molecular biology | grade for molecular biology | grade ACS reagent | grade for molecular biology |
| cation traces heavy metals (as Pb): ≤0.0005% | cation traces - | cation traces - | cation traces As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤20 mg/kg, Mg: ≤50 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤100 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤100 mg/kg, Zn: ≤5 mg/kg |
Disclaimer
General description
Preparation Note
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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