Potassium chloride

SKU:
MB043
CAS Number : 7447-40-7
Molecular Formula : KCl
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Potassium chloride is an inorganic salt used to adjust the osmotic pressure and conductivity of biological solutions. This Potassium Chloride source regulates Ionic Strength and Salt Bridge Formation for any standard Molecular Biology PCR Buffer and enzyme assay.
CAS Number : 7447-40-7
Molecular Formula : KCl


Product Identifier

CAS No. 7447-40-7
EC No. 231-211-8
Molecular Formula KCl
Molecular Weight 74.55
HS Code 3104 20 00
Storage Below 30°C
Shelf life 4 years

Technical Specification

Appearance Colourless to white 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) 5.40-8.60
Insoluble matter <= 0.005%
Iodide (I) <= 0.002%
Bromide (Br) <= 0.01%
Chloride and nitrate (as NO3) <= 0.003%
Phosphate (PO4) <= 0.0005%
Sulfate (SO4) <= 0.001%
Barium (Ba) Passes test
Heavy metals (as Pb) <= 0.0005%
Iron (Fe) <= 0.0003%
Calcium (Ca) <= 0.002%
Magnesium (Mg) <= 0.001%
Sodium (Na) <= 0.005%
Assay (AT) 99.00 100.50%

Safety Information

UN No. Not dangerous goods
Class -
Packing Group -
RTECS TS8050000
WGK 1
CAS Number : 7447-40-7
Molecular Formula : KCl
More Information
Product Name Potassium chloride
SKU MB043
CAS No 7447-40-7
EC No. 231-211-8
Molecular formula KCl
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