Diammoniumhydrogenortofosfat ≥98%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytiskt reagens

: VWR Chemicals

Diammoniumhydrogenortofosfat ≥98%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytiskt reagens

: VWR Chemicals

:7783-28-0

:

:(NH₄)₂HPO₄

:MFCD00010891

:132.06 g/mol

:13,00546

:185 °C

:1,619 g/cm³ (20 °C)

:Omgivande

:231-987-8

:01-2119490974-22

Assay:
Min. 98 %
pH (20°C):
About 8
pH (25°C; 5 %):
7.7 - 8.1
Heavy metals (as Pb):
Max. 0.001 %
Insolubility in water:
Max. 50 ppm
Cl (Chloride):
Max. 0.001 %
SO₄ (Sulphate):
Max. 0.01 %
NO₃ (Nitrate):
Max. 0.003 %
Ca (Calcium):
Max. 10 ppm
Fe (Iron):
Max. 10 ppm
K (Potassium):
Max. 0.005 %
Mg (Magnesium):
Max. 5 ppm
Na (Sodium):
Max. 0.005 %
Conforms to ACS:
Passes test
Conforms to Reag. Ph.Eur.:
Passes test