Sodium phosphate dibasic dihydrate, Puriss. p.a., Reagent European Pharmacopoeia, 98.5-101.0% (calc. to the dried substance)

Code: 30435-6x1kg D2-114

Puriss. p.a., Reagent European Pharmacopoeia, 98.5-101.0% (calc. to the dried substance)


 

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Assay (calculated to the dried substance):98.5 - 101.0 %
Assay of NaH2PO4 (calculated to dried substances):max. 0.5 %
Loss on drying (130°C):19.5 - 21.0 %
pH (5 %, 20°C):9.0 to 9.2
Arsenic (As):max. 0.00005 %
Iron (Fe):max. 0.0005 %
Potassium (K):max. 0.005 %
Heavy metals (as Pb):max. 0.0005 %
Chloride (Cl):max. 0.001 %
Sulfate (SO4):max. 0.005 %
Total N:max. 0.001 %
Appearance of the solution:complying
Reducing impurities:complying
Cas Number10028-24-7
This product has met the following criteria: