Orthophosphoric acid 85+% in water ACS
:7664-38-2
:
:H₃PO₄
:MFCD00011340
:98 g/mol
:21 °C
:1.68 g/cm³
:Ambient
:231-633-2
:1805
:8,III
:GHS05
- Appearance:Clear liquid
- Color scale:≤10 APHA
- Titration with NaOH:≥85.0 %
- Chloride (Cl):≤3 ppm
- Nitrate (NO3):≤5 ppm
- Sulfate (SO4):≤30 ppm
- Antimony (Sb):≤20 ppm
- Arsenic (As):≤1 ppm
- Calcium (Ca):≤20 ppm
- Iron (Fe):≤30 ppm
- Magnesium (Mg):≤20 ppm
- Manganese (Mn):≤0.5 ppm
- Potassium (K):≤50 ppm
- Sodium (Na):≤250 ppm
- Heavy metals (as Pb):≤10 ppm
- Volatile acids (CH3COOH):≤0.001 %
- Insoluble matter:≤0.001 %
- Reducing substances:Passes test