Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Sodium phosphate, dibasic, 99+%, for analysis, anhydrous, Acros Organics

Click to view available options
Quantity:
100g
500g
5kg
Packaging:
Plastic bottle
Plastic drum
7558-79-4
HNa2O4P
141.96
MFCD00003496
BNIILDVGGAEEIG-UHFFFAOYSA-L
disodium hydrogen phosphate,disodium phosphate,disodium hydrogenorthophosphate,sodium phosphate dibasic,dibasic sodium phosphate,acetest,soda phosphate,disodium orthophosphate,sodium hydrogen phosphate,phosphoric acid, disodium salt
24203
CHEBI:34683
disodium;hydrogen phosphate
OP(=O)([O-])[O-].[Na+].[Na+]
7558-79-4
HNa2O4P
141.96
MFCD00003496
BNIILDVGGAEEIG-UHFFFAOYSA-L
disodium hydrogen phosphate,disodium phosphate,disodium hydrogenorthophosphate,sodium phosphate dibasic,dibasic sodium phosphate,acetest,soda phosphate,disodium orthophosphate,sodium hydrogen phosphate,phosphoric acid, disodium salt
24203
CHEBI:34683
disodium;hydrogen phosphate
OP(=O)([O-])[O-].[Na+].[Na+]
Biological buffer for analysis
Assay Percent Range 99+%
Linear Formula Na2HPO4
Merck Index 15, 8789
Arsenic (As) 3ppm max.
Solubility Information Solubility in water: 75g/L (20°C). Other solubilities: practically insoluble in alcohol
Formula Weight 141.96
Physical Form Granular Powder
Percent Purity 99+%
Grade Analysis
Chloride 10ppm max
Chlorine (Cl) 10ppm max.
Heavy Metals (as Pb) 10ppm max.
Insoluble Matter 0.01% max
Iron (Fe) 10ppm max.
Loss on Drying 0.2% max.
Packaging Plastic drum
Potassium (K) 200ppm max.
Solubility Solubility in water: 75g/L (20°C). Other solubilities: practically insoluble in alcohol
Sulfate 50ppm max.
Color White
pH 8.7 to 9.3 (5% soln. at 20°C)
Quantity 5kg
Chemical Name or Material Sodium phosphate, dibasic, p.a.
Show More Show Less

HYGROSCOPIC

EINECSNumber : 231-448-7

RTECSNumber : WC4500000

TSCA : TSCA