Calcium chloride dihydrate

SKU:
MB034
CAS Number : 10035-04-8
Molecular Formula : CaCl₂.2H₂O
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Calcium chloride dihydrate is a divalent cation source used to facilitate the binding of plasmid DNA to the bacterial cell surface. This Calcium Chloride reagent is standard for creating Competent Cells used in Heat Shock Transformation and Bacterial DNA Uptake Training.
CAS Number : 10035-04-8
Molecular Formula : CaCl₂.2H₂O


Product Identifier

CAS No. 10035-04-8
EC No. 233-140-8
Molecular Formula CaCl2.2H2O
Molecular Weight 147.01
HS Code 2827 20 00
Storage Below 30°C
Shelf life 4 years

Technical Specification

Appearance Colourless or white to off-white hygroscopic crystals or powder or solid
Solubility 100 mg soluble in 1 mL of water
DNases None detected
RNases None detected
pH (5% in water at 25°C) 4.50-8.50
Magnesium (Mg) <= 0.005%
Ammonium (NH4) <=0.005%
Heavy metals (as Pb) <= 0.0005%
Iron (Fe) <= 0.001%
Sulphate (SO4) <= 0.01%
Insoluble matter <= 0.01%
Potassium (K) <= 0.01%
Strontium (Sr) <= 0.1%
Sodium (Na) <= 0.02%
Barium (Ba) <= 0.005%
Oxidising substances (as NO3) <= 0.003%
Assay (EDTA Titration) 99.00 105.00%

Safety Information

Hazard Pictogram(s) Hazard Pictogram Exclamation Mark
Signal Word Warning
Hazard Statement(s) H319
Precautionary Statement(s) P280-P305+P351+P338-P337+P313
UN No. Not dangerous goods
Class -
Packing Group -
RTECS EV9810000
WGK 1
CAS Number : 10035-04-8
Molecular Formula : CaCl₂.2H₂O
More Information
Product Name Calcium chloride dihydrate
SKU MB034
CAS No 10035-04-8
EC No. 233-140-8
Molecular formula CaCl₂.2H₂O
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