Product Code: 2.8050
Neutronco
Phosphoric acid for HPLC
| Formula | H3PO4 |
| Chemical formula | H3PO4 |
| Density | 1.71 g/cm3 (20°c) |
| HS Code | 28092000 |
| Storage | store above +15 °C |
| SDS | available |
| R phrase | R 34 |
| S phrase | S 26-36/37/39-45 |
| Odour | odourless |
| Form | liquid |
| Color | colourless |
| pH value | ~0.5 (100 g/l 20 °C) |
| Solubility in water | ( 20 ° C)soluble |
| Solubility in ethanol | ( 20 ° C)soluble |
| Melting point | 21 °C |
| Boiling point | 158 °C |
| Vapur pressure | 2 hPa (20°C) |
| Viscosity kinematic | 30.5 mPa*s (20°C) |
| Assay | ≥ | 85 | % |
| Description | Conforms | ||
| Solubility | Conforms | ||
| Identification | Conforms | ||
| Color | ≤ | 10 | Haze |
| Insoluble matter | ≤ | 10 | n |
| Aluminum | ≤ | 0/02 | ppm |
| Calcium | ≤ | 0/05 | ppm |
| Copper | ≤ | 0/025 | ppm |
| Iron | ≤ | 0/2 | ppm |
| Potassium | ≤ | 0/05 | ppm |
| Magnesium | ≤ | 0/02 | ppm |
| Sodium | ≤ | 0/1 | ppm |
| HPLC gradient suitability test (220,254 & | ≤ | 10 | ppm |
| 280 nm) chromophoric impurities on | ppm | ||
| 4-hydroxyacetophenon |
