Disodium hydrogen phosphate, anhydrous ≥99.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™

Supplier: Honeywell Chemicals

Synonyms: Sodium phosphate dibasicdi-Sodium hydrogen orthophosphateSodium hydrogen phosphate

71640-250GEA 32.95 EUR
71640-250G 71640-5KG 71640-1KG
Disodium hydrogen phosphate, anhydrous ≥99.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™
di-Sodium hydrogen phosphate
Formula: Na₂HPO₄
MW: 141,96 g/mol
Melting Pt: 250 °C
Density: 1,53 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003496
CAS Number: 7558-79-4
EINECS: 231-448-7
REACH: 01-2119489797-11

Order Now

Specification Test Results

Assay 99.0 - 101.0 %
Colour of the solution complying
Clearness of the solution complying
pH (5 %, 25 °C) 8.7 - 9.3
Loss on drying (105°C) max. 0.2 %
Water insoluble matter max. 0.01 %
Arsenic (As) max. 1 ppm
Calcium (Ca) max. 10 ppm
Cadmium (Cd) max. 5 ppm
Cobalt (Co) max. 5 ppm
Chromium (Cr) max. 10 ppm
Copper (Cu) max. 5 ppm
Iron (Fe) max. 5 ppm
Potassium (K) max. 50 ppm
Magnesium (Mg) max. 5 ppm
Manganese (Mn) max. 5 ppm
Nickel (Ni) max. 5 ppm
Lead (Pb) max. 2 ppm
Zinc (Zn) max. 5 ppm
Heavy metals (as Pb) max. 10 ppm
Total S (as SO₄) max. 50 ppm
Chloride (Cl) max. 10 ppm
Total N max. 10 ppm

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR