Sodium phosphate dibasic dodecahydrate, meets analytical specification of BP, European Pharmacopoeia, E339, 98.5-101% (calc. to the dried substance)

Code: 04273-6x1kg D2-114

meets analytical specification of BP, European Pharmacopoeia, E339, 98.5-101% (calc. to the dried substance)

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Assay:	98.5 - 102.5 %
Assay (calculated to the dried substance):	98.5 - 101 %
Assay of NaH₂PO₄ (calculated to dried substances):	max. 1.0 %
Water (Karl Fischer):	57.0 - 61.0 %
Loss on drying (130°C):	max. 61 %
Water insoluble matter:	max. 0.2 %
pH (1 %,20°C):	8.4 to 9.6
Arsenic (As):	max. 1 ppm
Cadmium (Cd):	max. 1 ppm
Copper (Cu):	max. 0.002 %
Iron (Fe):	max. 10 ppm
Mercury (Hg):	max. 1 ppm
Potassium (K):	max. 0.005 %
Lead (Pb):	max. 1 ppm
Zinc (Zn):	max. 0.001 %
Heavy metals (as Pb):	max. 10 ppm
Chloride (Cl):	max. 10 ppm
Fluoride (F):	max. 10 ppm
Sulfate (SO₄):	max. 100 ppm
Appearance of the solution:	complying
Reducing impurities:	complying
Residual solvents:	complying