POTASSIUM CHLORIDE Molecular biology

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Article No.
05341
Grade
Molecular biology
Purity
99.5%
CAS No.
7447-40-7
Molecular Formula
KCl
Molecular Weight
74.56
H.S. Code
3104.2000
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
7
Melting point/ Freezing point [°C]
770 °C
Boiling point [°C]
1500 °C
Density [g/cm3]
1.98
Solubility in water [% weight]
Soluble in water

Packings

  • 1PW1200500

    500 g (00500)

 

Specifications

Appearance White crystalline powder
Assay (titration) Min 99.5%
DNAase/RNAase/Proteases Not detectable
Loss on drying (at 130°C; 2 hrs) Max 0.5%
pH (5% solution in water) 5.5 - 8.5
Bromide (Br) Max 0.05%
Iodide (I) Max 0.002%
Sulphate (SO4) Max 0.005%
Arsenic (As) Max 0.00005%
Barium (Ba) Max 0.001%
Calcium (Ca) Max 0.001%
Iron (Fe) Max 0.0005%
Magnesium (Mg) Max 0.001%
Sodium (Na) Max 0.02%

Safety Information and Hazard Symbols

Safety Statement: 22-24/25
Revision Date : 23-Jun-2014
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