ORTHOPHOSPHORIC ACID AR

Short Name: ORTHOPHOSPHORIC ACID

Other Names: Phosphoric Acid

Chemical Specifications

Appearance : Clear colorless viscous liquid

Assay : Min 85%

Weight/ mL at 20°C : About 1.71 g

Chloride (Cl) : Max 0.0005%

Nitrate (NO3) : Max 0.0005%

Silicate (SiO2) : Max 0.025%

Sulphate (SO4) : Max 0.002%

Arsenic (As) : Max 0.0001%

Calcium (Ca) : Max 0.004%

Copper (Cu) : Max 0.0005%

Iron (Fe) : Max 0.0015%

Lead (Pb) : Max 0.001%

Magnesium (Mg) : Max 0.004%

Manganese (Mn) : Max 0.0005%

Potassium (K) : Max 0.005%

Substance reducing KMnO4 (as O) : Max 0.001%

Volatile acids (as CH3COOH) : Max 0.001%