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Sodium phosphate, dibasic dodecahydrate, 98.5%, for analysis, Thermo Scientific™

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Quantity:
1kg
2.5kg
10kg
Packaging:
Plastic bottle
Plastic drum
This item is not returnable. View return policy
10039-32-4
HNa2O412H2O
358.13
MFCD00149181
DGLRDKLJZLEJCY-UHFFFAOYSA-L
disodium phosphate dodecahydrate, disodium hydrogen phosphate dodecahydrate, phosphoric acid, disodium salt, dodecahydrate, di-sodium hydrogen phosphate dodecahydrate, sodium hydrogenphosphate dodecahydrate, unii-e1w4n241fo, sodium phosphate dibasic dodecahydrate, sodium phosphate, dibasic, dodecahydrate, disodium orthophosphate, dodecahydrate, sodium monohydrogen phosphate dodecahydrate 2:1:1:12
61456
disodium;hydrogen phosphate;dodecahydrate
O.O.O.O.O.O.O.O.O.O.O.O.OP(=O)([O-])[O-].[Na+].[Na+]
This item is not returnable. View return policy
10039-32-4
HNa2O412H2O
358.13
MFCD00149181
DGLRDKLJZLEJCY-UHFFFAOYSA-L
disodium phosphate dodecahydrate, disodium hydrogen phosphate dodecahydrate, phosphoric acid, disodium salt, dodecahydrate, di-sodium hydrogen phosphate dodecahydrate, sodium hydrogenphosphate dodecahydrate, unii-e1w4n241fo, sodium phosphate dibasic dodecahydrate, sodium phosphate, dibasic, dodecahydrate, disodium orthophosphate, dodecahydrate, sodium monohydrogen phosphate dodecahydrate 2:1:1:12
61456
disodium;hydrogen phosphate;dodecahydrate
O.O.O.O.O.O.O.O.O.O.O.O.OP(=O)([O-])[O-].[Na+].[Na+]

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Color White
Melting Point 35.0°C
pH 9 to 9.4 (5% aq. soln.)
Quantity 2.5kg
Assay Percent Range 98.5%
Linear Formula Na2HPO4·12H2O
Merck Index 15, 8789
Solubility Information Solubility in water: 218g/L (20°C). Other solubilities: practically insoluble in alcohol
Formula Weight 358.13
Physical Form Crystals
Percent Purity 98.5%
Grade Analysis
Heavy Metals (as Pb) 5ppm max.
Insoluble in Water 0.005% max.
Insoluble Matter 0.005% max. (in water)
Iron (Fe) 5ppm max.
Lead (Pb) 5ppm max.
Magnesium (Mg) 10ppm max.
Manganese (Mn) 5ppm max.
Nickel (Ni) 5ppm max.
Nitrogen Compounds 0.001% max.
Packaging Plastic bottle
Potassium (K) 100ppm max.
Arsenic (As) 0.5ppm max.
Sulfate 50ppm max.
Trace Analysis 5ppm max.
Cadmium (Cd) 5ppm max.
Calcium (Ca) 10ppm max.
Additional Information mono- or tribasic salts: Passes Test
Chloride 5ppm max
Chlorine (Cl) 5ppm max.
Chromium (Cr) 5ppm max.
Cobalt (Co) 5ppm max.
Copper (Cu) 5ppm max.
Chemical Name or Material Sodium phosphate, dibasic dodecahydrate
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RUO – Research Use Only