Ammonium dihydrogen orthophosphate A.R

Description

AMMONIUM DIHYDROGEN ORTHOPHOSPHATE A.R.
(AMMONIUM PHOSPHATE MONOBASIC)
NH4H2PO4= 115.03
Assay 99% min
Insoluble matter 0.005% max
Chloride (Cl) 0.0005% max
Nitrate (NO3) 0.001% max
Sulphate (SO4) 0.005% max
Arsenic (As) 0.00005% max
Iron (Fe) 0.001% max
Heavy Metals (Pb) 0.0005% max
Potassium (K) 0.005% max
Sodium (Na) 0.005% max
pH of 5% Aq. solution 3.8 – 4.4
A72129 500 g.
Uses: Culture media ingredient plant nutrient solution in the fermentation process and as a buffer. Analytical reagent.

Additional information