Orthophosphoric acid ≥85.0% ACS, VWR Chemicals BDH®
Supplier: VWR International
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Synonyms:
Phosphoric acid
403500-80601
403500-24102
403500-03901
3104
CABDH3104PCCS
13240.15
CAD
BDH3054-201L
BDH3104-2.5LPC
CABDH3104PC
BDH3050-19L
Orthophosphoric acid ≥85.0% ACS, VWR Chemicals BDH®
Orthophosphoric acid
Meets reagent specifications for testing USP/NF monographs.
Formula:
H₃PO₄ MW: 98 g/mol Density: 1.5…1.8 g/cm³ (20 °C) |
MDL Number:
MFCD00011340 CAS Number: 7664-38-2 UN: 1805 ADR: 8,III |
Specification Test Results
Antimony (Sb) | 20 ppm max. |
Arsenic (As) | 1 ppm max. |
Assay (H3PO4) | 85.0% min. |
Calcium (Ca) | 20 ppm max. |
Chloride (Cl) | 3 ppm max. |
Color (APHA) | 10 max. |
Heavy metals (as Pb) | 10 ppm max. |
Insol. matter | 10 ppm max |
Iron (Fe) | 30 ppm max. |
Magnesium (Mg) | 20 ppm max. |
Manganese (Mn) | 0.5 ppm max. |
Nitrate (NO3) | 5 ppm max. |
Potassium (K) | 50 ppm max. |
Reducing substances | To pass test |
Sodium (Na) | 250 ppm max. |
Sulfate (SO4) | 30 ppm max. |
Volatile acids (CH3COOH) | 10 ppm max. |
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