SODIUM PHOSPHATE DIBASIC ANHYDROUS Molecular Biology

Di-Sodium Hydrogen Phosphate Anhydrous

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Article No.
5972B
Grade
Molecular Biology
Purity
99%
CAS No.
7558-79-4
Molecular Formula
Na2HPO4
Molecular Weight
141.96
H.S. Code
2835.2990
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
8.9 - 9.2 at 50 g/l at 25 °C
Melting point/ Freezing point [°C]
240°C
Decomposition point [°C]
240°C
Vapour density
4.9
Density [g/cm3]
1.52
Solubility in water [% weight]
Soluble in water

Packings

  • 1PW1200750

    500 g (00500)

 

Specifications

Appearance White crystalline powder
Assay (titration) Min 99%
DNAase/RNAase/Proteases Not detectable
pH (5% solution in water; 20°C) 8.7 - 9.3
Total nitrogen (N) Max 0.001%
Water (H2O) Max 0.2%
Chloride (Cl) Max 0.001%
Fluoride (F) Max 0.0001%
Sulphate (SO4) Max 0.005%
Iron (Fe) Max 0.001%
Potassium (K) Max 0.01%
Lead (Pb) Max 0.001%

Revision Date : 26-Dec-2013
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