Orthophosphoric acid A.R. – 88%

Description

ORTHO PHOSPHORIC ACID A.R.

(MANGANESE FREE)
H3PO4= 98.00
Assay 88% min
Chloride (Cl) 0.0005% max
Nitrate (NO3) 0.0005% max
Silica (SiO2) 0.025% max
Sulphate (SO4) 0.002% max
Volatile Acids (as CH3.COOH) 0.0006% max
Arsenic (As) 0.0001% max
Calcium group &
0.005% max Magnesium (Ca)
Iron (Fe) 0.002% max
Lead (Pb) 0.001% max
Manganese (Mn) Absent to test
Potassium (K) 0.02% max
Sodium (Na) 0.05% max
Substances reducing
0.001% max permanganate (O)

O11329 500 ml.

Uses:

Estimation of chromium, manganese. Suitable for steel industry. Reagent for alkaloids, dissolution agent for aluminium oxide.

Additional information