Orthophosphoric acid ≥99.0% (by titrimetric analysis), crystallised, Puriss. p.a., Fluka™
:7664-38-2
:
:H₃PO₄
:MFCD00011340
:98 g/mol
:42 °C
:1.880 g/cm³ (20 °C)
:Ambient
:231-633-2
:3453
:8,III
:GHS05
- Assay:99.0 - 101.0 %
- Melting point:38 - 42 °C
- Arsenic (As):Max. 1 ppm
- Calcium (Ca):Max. 10 ppm
- Cadmium (Cd):Max. 1 ppm
- Cobalt (Co):Max. 1 ppm
- Chromium (Cr):Max. 1 ppm
- Copper (Cu):Max. 1 ppm
- Iron (Fe):Max. 10 ppm
- Potassium (K):Max. 5 ppm
- Magnesium (Mg):Max. 1 ppm
- Manganese (Mn):Max. 1 ppm
- Sodium (Na):Max. 50 ppm
- Nickel (Ni):Max. 1 ppm
- Lead (Pb):Max. 1 ppm
- Zinc (Zn):Max. 1 ppm
- Chloride (Cl):Max. 5 ppm
- Nitrate (NO₃):Max. 5 ppm
- Sulfate (SO₄):Max. 30 ppm
- Phosphite,Hypoph. (H₃PO₃):Max. 500 ppm
- KMnO₄ reducing matter (as O):Max. 20 ppm
- Vapor Pressure:5 mmHg ( 25 °C)