JXL-502 HEDP(HEDP)
Uses:used as corrosion & dirt inhibitor of recirculated cooling water and chelating agent of detergent .
Quality standard:
| Name |
Premium grade |
First grade |
Salable product |
| Appearance |
Colorless or light yellow transparent liquid |
| Active matter % ≥ |
50 |
50 |
50 |
| phosphorous acid % ≤ |
1.0 |
2.0 |
3.0 |
| phosphoric acid % ≤ |
0.5 |
0.8 |
1.0 |
| Chloride % ≤ |
0.3 |
0.5 |
1.0 |
| PH(1% solution ) |
2.0 |
2.0 |
2.0 |
| density (g/cm3) |
1.40 |
1.34 |
1.34 |
| chelating value of calcium (mg/g) |
500 |
450 |
450 |
Packing:25kg or 200kg plastic drum
Storage: sealed, stored in dry and airiness place, avoid insolation, valid period is 1 year .
Cautions: acidic matter, washing it if it is splashed into eye or contact with skin .
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