Di-sodium hydrogenphosphate dihydrate A.G. 1000 g (15130-31000)

Di-sodium hydrogenphosphate dihydrate A.G. 1000 g (15130-31000)

 

Chemical formula: Na₂HPO₄ ∙ 2 H₂O

Molar mass: 177.99 g/mol

CAS: 10028-24-7

EINECS: 231-448-7

Specification

Appearance white crystalline substance
Assay min. 99,0 %
Chloride (Cl⁻) max. 0,001 %
Sulfate (SO₄²⁻) max. 0,005 %
Fe (Iron) max. 0,001 %
pH (5% water solution, 25 °C) 8,9 - 9,2
Appearance of solution (10% in water) clear, colourless
Loss on drying 19,5 - 21,5 %