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 dihydrate, 99+%, for HPLC, Acros Organics

Click to view available options
Quantity:
25g
100g
500g
2.5kg
Packaging:
Glass bottle
Plastic Bottle
10028-24-7
HNa2O42H2O
177.99
MFCD00149182
KDQPSPMLNJTZAL-UHFFFAOYSA-L
disodium hydrogen phosphate dihydrate,disodium phosphate dihydrate,sodium phosphate dibasic dihydrate,di-sodium hydrogen phosphate dihydrate,phosphoric acid, disodium salt, dihydrate,sodium hydrogenphosphate dihydrate,sodium phosphate, dibasic, dihydrate,disodium hydrogenphosphate dihydrate,dinatrii phosphas dihydricus,2na.hpo4.2h2o
6451167
disodium;hydrogen phosphate;dihydrate
O.O.OP(=O)([O-])[O-].[Na+].[Na+]
10028-24-7
HNa2O42H2O
177.99
MFCD00149182
KDQPSPMLNJTZAL-UHFFFAOYSA-L
disodium hydrogen phosphate dihydrate,disodium phosphate dihydrate,sodium phosphate dibasic dihydrate,di-sodium hydrogen phosphate dihydrate,phosphoric acid, disodium salt, dihydrate,sodium hydrogenphosphate dihydrate,sodium phosphate, dibasic, dihydrate,disodium hydrogenphosphate dihydrate,dinatrii phosphas dihydricus,2na.hpo4.2h2o
6451167
disodium;hydrogen phosphate;dihydrate
O.O.OP(=O)([O-])[O-].[Na+].[Na+]
Absorbance 0.05 max. (0.5 M aq. soln.) at 254nm
Assay Percent Range 99+%
Linear Formula Na2HPO4·2H2O
Merck Index 15,8789
Solubility Information Solubility in water: 93g/L(20°C)
Formula Weight 177.99
Physical Form Crystals or Crystalline Powder
Percent Purity 99+%
Grade HPLC
Chloride 50ppm max
Chlorine (Cl) 50ppm max.
Lead (Pb) 5ppm max.
Packaging Glass bottle
Solubility Solubility in water: 93g/L(20°C).
Color White
Melting Point 243.0°C to 245.0°C
pH 7.5 to 9.2 (5% soln. at 25°C)
Quantity 100g
Chemical Name or Material Sodium phosphate dibasic dihydrate, For HPLC
Show More Show Less