DTPMP·Na₇ functions as scale inhibitor and chelating agent, and is an excellent barium sulfate scale inhibitor. It is widely used in cooling water treatment, stabilizer for peroxide bleaching, detergent auxiliary, municipal‑industrial clean water, geothermal water treatment and oilfield scale inhibition.
Molecular Formula: C₉H₂₁O₁₅N₃P₅Na₇
Relative Molecular Mass: 727
DTPMP·Na₇ functions as scale inhibitor and chelating agent, and is an excellent barium sulfate scale inhibitor. It is widely used in cooling water treatment, stabilizer for peroxide bleaching, detergent auxiliary, municipal‑industrial clean water, geothermal water treatment and oilfield scale inhibition.
| Item | Specification | Specification |
|---|---|---|
| HG/T4330‑2012 | ----- | |
| Appearance | Reddish‑brown liquid | Reddish‑brown liquid |
| Active Component (as DTPMPA) % | 31.5‑33.5 | 24.0‑26.0 |
| Active Component (as DTPMP·Na₇) % | 40.0‑42.5 | 30.5‑33.0 |
| Total Phosphorus (as PO₄³⁻) % | ‑ | 19.7‑21.7 |
| Chloride (as Cl⁻) % | ≤5.0 | ≤5.0 |
| Iron (as Fe²⁺) content, mg/L | ≤20.0 | ≤20.0 |
| pH (1% aqueous solution) | 7.0‑9.0 | 7.0‑9.0 |
| Density (20℃), g/cm³ | ≥1.25 | 1.24‑1.34 |
Packed in plastic drums of 25 KG or 250 KG. Packaging can be customized upon requirements. Store indoors in cool place. Shelf life: 10 months.
This product is neutral. Take labor‑protection measures during operation. Avoid contact with skin and eyes. Rinse with plenty of clean water upon contact.
Molecular Formula: C₉H₂₁O₁₅N₃P₅Na₇
Relative Molecular Mass: 727
DTPMP·Na₇ functions as scale inhibitor and chelating agent, and is an excellent barium sulfate scale inhibitor. It is widely used in cooling water treatment, stabilizer for peroxide bleaching, detergent auxiliary, municipal‑industrial clean water, geothermal water treatment and oilfield scale inhibition.
| Item | Specification | Specification |
|---|---|---|
| HG/T4330‑2012 | ----- | |
| Appearance | Reddish‑brown liquid | Reddish‑brown liquid |
| Active Component (as DTPMPA) % | 31.5‑33.5 | 24.0‑26.0 |
| Active Component (as DTPMP·Na₇) % | 40.0‑42.5 | 30.5‑33.0 |
| Total Phosphorus (as PO₄³⁻) % | ‑ | 19.7‑21.7 |
| Chloride (as Cl⁻) % | ≤5.0 | ≤5.0 |
| Iron (as Fe²⁺) content, mg/L | ≤20.0 | ≤20.0 |
| pH (1% aqueous solution) | 7.0‑9.0 | 7.0‑9.0 |
| Density (20℃), g/cm³ | ≥1.25 | 1.24‑1.34 |
Packed in plastic drums of 25 KG or 250 KG. Packaging can be customized upon requirements. Store indoors in cool place. Shelf life: 10 months.
This product is neutral. Take labor‑protection measures during operation. Avoid contact with skin and eyes. Rinse with plenty of clean water upon contact.
