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Sodium Phosphate Dibasic Anhydrous 99% AR | 02481 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Inorganic Phosphates > Sodium Phosphate Dibasic Anhydrous 99% AR

Sodium Phosphate Dibasic Anhydrous 99% AR
sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphat; Sodium hydrogen phosphate

Product Code.
 02481
Grade
Purity
 99%
CAS No.
 7558-79-4
Molecular Formula
 Na2HPO4
Molecular Weight
 141.96
H.S.Code
 2835.29900
Shelf Life
 60 Months
MSDS COAs

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

Packaging

Specification

Appearance
White crystalline powder
Assay (on anhydrous basis)
Min 99%
pH (5% solution in water)
8.7 - 9.3
Insoluble matter
Max 0.01%
Chloride (Cl)
Max 0.002%
Nitrogen compounds (as N)
Max 0.002%
Sulphate (SO4)
Max 0.005%
Copper (Cu)
Max 0.001%
Iron (Fe)
Max 0.001%
Lead (Pb)
Max 0.001%
Potassium (K)
Max 0.01%
Loss on drying (at 130°C)
Max 5.0%

Safety Information and Hazard Symbols