Phosphoric acid is easily deliquesced in the air, and heat will lose water to get pyrophosphoric acid, and then further lose water to get metaphosphate.
Phosphoric Acid 75% & 85% Food Grade
No. | ITEMS | 85% STANDARD | 75% STANDARD |
1 | PURITY(AS H3PO4) | 85.0% MIN | 75.0% MIN |
2 | ARSENIC (as As) | 0.5 PPM MAX | 0.5 PPM MAX |
3 | FLUORIDE (as F) | 0.001% MAX | 0.001% MAX |
4 | HEAVY METAL(as Pb) | 5 PPM MAX | 5 PPM MAX |
5 | H3PO3 | 0.012% MAX | 0.012% MAX |
| Packing | Quantity/20'FCL Without Pallets | Quantity/20'FCL WithPallets |
| 35 KGS Drum | 720 Drums, 26.6 MTS | 720 Drums, 26.6 MTS |
| 330 KGS Drum | 80 Drums, 26.4 MTS | 80 Drums, 26.4 MTS |
| 1650 KGS IBC | 16 Drums, 26.4 MTS | / |
| ISO TANK | 20-21 MTS | / |

4. Loading Photos

5. Warehouse Status



6. Application
Phosphoric acid is mainly used in pharmaceutical, food, fertilizer and other industries, including as rust inhibitor, food additive, dental and orthopaedic surgery, EDIC etchant, electrolyte, flux, dispersant, industrial etchant, fertilizer raw materials and components of household cleaning products, and can also be used as chemical reagents.
7. RFQ








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