04276-1KG Display Image

Sodium phosphate dibasic, Puriss., meets analytical specification of BP, Ph.�Eur., USP, FCC, E 339, anhydrous, 98-100.5% (calc. to the dried substance)

Code: 04276-1KG D2-114

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


 

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£37.75 EA

Assay (calculated to the dried substance):98.0 - 100.5 %
Assay of NaH2PO4 (calculated to dried substances):max. 1.0 %
Loss on drying (105°C, 4 h):max. 1.0 %
Loss on drying (130°C):max. 1.0 %
pH (1 %,20°C):8.4 to 9.6
Ammonium (NH4):max. 0.002 %
Arsenic (As):max. 1 ppm
Cadmium (Cd):max. 1 ppm
Copper (Cu):max. 0.001 %
Iron (Fe):max. 20 ppm
Mercury (Hg):max. 1 ppm
Lead (Pb):max. 1 ppm
Zinc (Zn):max. 0.001 %
Heavy metals (as Pb):max. 10 ppm
Chloride (Cl):max. 50 ppm
Fluoride (F):max. 10 ppm
Pyrophosphate (as Na4P2O7):max. 2.0 %
Sulfate (SO4):max. 200 ppm
Water insoluble matter:max. 0.2 %
Appearance of the solution:complying
Reducing impurities:complying
Residual solvents:complying
Turbidity:max. 3.5 NTU
Cas Number7558-79-4
This product has met the following criteria: