1.phosphoric acid p2o5 manufacturer
2.over 20 years
3.industrial grade
4.85%,80%,75% content
5.for fertilizer,metal cleaner
phosphoric acid p2o5 grade: Industrial Grade (85% 80% 75%), satisfy with the GB2091-2003
Food Grade (85% 80% 75%),satisfy with the GB3149-92
phosphoric acid p2o5 performance:
Colorless transparent oily liquid, odorless, sour flavor, soluble in water, soluble in alcohol.
phosphoric acid p2o5 application:
Mainly used for phosphate, fertilizer, alum timber’s polishing compound, phosphating, metal cleaning agent, organic synthesis catalyst, it is the desiccant during producing dyestuff and intermediate.
Item | Index | |||||
85% | 75% | |||||
Chroma/Hazen ≤ | 20 | 30 | 40 | 20 | 30 | 40 |
(H3PO4) mass fraction % ≥ | 85.0 | 85.0 | 85.0 | 75.0 | 75.0 | 75.0 |
chlorid (Cl) mass fraction % ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
sulfate (SO4) mass fraction % ≤ | 0.003 | 0.005 | 0.01 | 0.003 | 0.005 | 0.01 |
iron(Fe)mass fraction % ≤ | 0.002 | 0.002 | 0.005 | 0.002 | 0.002 | 0.005 |
arsenic (As) mass fraction % ≤ | 0.0001 | 0.005 | 0.01 | 0.0001 | 0.005 | 0.01 |
heavy metal (Pb) mass fraction % ≤ | 0.001 | 0.001 | 0.05 | 0.001 | 0.001 | 0.05 |
