SODIUM CHLORIDE Molecular biology

Common salt; Halite; Rock salt Sodium chloric; Table salt

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Article No.
05821
Grade
Molecular biology
Purity
99.5%
CAS No.
7647-14-5
Molecular Formula
NaCl
Molecular Weight
58.44
H.S. Code
2501.0090
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
6.7 - 7.3
Melting point/ Freezing point [°C]
801 °C
Boiling point [°C]
1413 °C
Vapour pressure mm/Hg
1.33 mm Hg at 865 °C
Density [g/cm3]
2.16
Solubility in water [% weight]
Soluble in water

Packings

  • 1PW1200500

    500 g (00500)

  • 1PW1206500

    5000 g (05000)

 

Specifications

Appearance White crystalline powder
Assay Min 99.5%
DNAase/RNAase/Proteases Not detectable
pH (5% solution in water; 20°C) 5.0 - 8.0
Bromide (Br) Max 0.005%
Iodide (I) Max 0.001%
Phosphate (PO4) Max 0.001%
Sulphate (SO4) Max 0.001%
Barium (Ba) Max 0.001%
Calcium (Ca) Max 0.002%
Iron (Fe) Max 0.0001%
Potassium (K) Max 0.005%
Magnesium (Mg) Max 0.001%
Lead (Pb) Max 0.0005%

Revision Date : 24-Dec-2013
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