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Phosphoric acid tech & food grade
Chemical Formula: H3PO4
China National Standard GB3149-2004
Specs :
| Item | Technical grade | Food grade |
| Appearance | Transparent colorless sticky fluid | Transparent colorless sticky fluid |
| Colority ≤ | 30 | 20.0 |
| Content as H3P04 % ≥ | 85.0 | 85.0 |
| Chloride as Cl % ≤ | 0.0005 | 0.0005 |
| Sulphate as SO4 % ≤ | 0.01 | 0.003 |
| Heavy metal as Pb % ≤ | 0.001 | 0.0005 |
| Arsenic as As% ≤ | 0.01 | 0.00005 |
| Reductive matter as H3P03 % ≤ | -------- | 0.012 |
| Fluoride as F% ≤ | -------- | 0.001 |
| Fe % ≤ | 0.002 | -------- |
Packing : 35kg plastic drum and 25.9ton/20'container .
supply high quality phosphoric acid
