Phosphoric Acid food grade 85%min
Description:
Product name: Phosphoric Acid food grade 85%min
Molecular formula: H3PO4
CAS No.: 7664-38-2
EINECS No.: 231-663-2
Molecular weight: 98
Recommended Use: Food Grade
Relative Density: 1.692 Reference Material: (water = 1)
Relative Vapor Density: 0.67
Vapor Pressure: 0.0285 mmHg @ 20 °C (68 °F)
Specification:
| Index Name | Specification |
| Appearance | Transparent colorless sticky fluid |
| Content ( as H3PO4) | 85%min |
| REDUCING SUBSTANCE TO KMNO4 | 0.001% MAX |
| VOLATILE ACID AS CH3COOH | 0.001% MAX |
| Chloride (as Cl) | 0.0003%max |
| NITRATE NO3 | 0.0005% MAX |
| SILICATE AS SiO2 | 0.025% MAX |
| Sulphate (as SO4) | 0.006%max |
| As | 0.0001%max |
| Fluoride(As F) | 0.001%max |
| Ca | 0.005% MAX |
| Cd | 0.0001% MAX |
| Cr | 0.0001% MAX |
| Fe | 0.001% MAX |
| Mg | 0.001% MAX |
| Na | 0.05% MAX |
| Pb | 0.0001% MAX |
| Zn | 0.0002% MAX |
| Co | 0.0001% MAX |
| Cu | 0.0001% MAX |
| Mn | 0.0001% MAX |
| Ni | 0.0001% MAX |