SODIUM PHOSPHATE DIBASIC ANHYDROUS
SODIUM PHOSPHATE DIBASIC ANHYDROUS Molecular Biology
Short Name: SODIUM PHOSPHATE DIBASIC ANHYDROUS
Synonym: Di-Sodium Hydrogen Phosphate Anhydrous
Basic Details
Article No.
LG4237
Grade
Molecular Biology
Purity
99%
CAS No.
7558-79-4
HS Code
2835.2990
Shelf Life
60 Months
Packings Avialable
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
Chemical 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%
Safety Information & Hazard Symbols