Sodium phosphate monobasic dihydrate, Meets analytical specification of BP, FCC, Ph. Eur., USP, E 339, 98-100.5% (calc. to the dried substance)

Code: 04269-5KG D2-114

Meets analytical specification of BP, FCC, Ph. Eur., USP, E 339, 98-100.5% (calc. to the dried substance)

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Assay (calculated to the dried substance):	98.0 - 100.5 %
Assay (calculated on the anhydrous basis):	98.0 - 103.0 %
Loss on drying (130°C):	21.5 - 24.0 %
Water (Karl Fischer):	18.0 - 26.5 %
Water insoluble matter:	max. 0.2 %
pH (5 %, 25 °C):	4.2 to 4.5
pH (1 %,20°C):	4.1 to 5.0
Arsenic (As):	max. 1 ppm
Calcium (Ca):	max. 0.002 %
Cadmium (Cd):	max. 1 ppm
Copper (Cu):	max. 0.001 %
Iron (Fe):	max. 5 ppm
Mercury (Hg):	max. 1 ppm
Magnesium (Mg):	max. 0.002 %
Lead (Pb):	max. 1 ppm
Zinc (Zn):	max. 0.001 %
Heavy metals (as Pb):	max. 10 ppm
Al, Ca and Related Substances:	complying
Chloride (Cl):	max. 50 ppm
Fluoride (F):	max. 10 ppm
Sulfate (SO₄):	max. 200 ppm
Reducing impurities:	complying
Appearance of the solution:	complying
Residual solvents:	complying
Appearance:	complying