ATMP·Na₅ is sodium salt solution of ATMP. It can inhibit scale formation of scaling salts in water, especially calcium carbonate scale. ATMP·Na₅ is used as metal corrosion inhibitor for boiler water treatment, oilfield water‑injection systems, industrial & municipal clean water treatment and cooling water treatment. As a general‑purpose low‑cost scale inhibitor, it exhibits good retarding effect on zinc salts and phosphates, with excellent chelating performance.
Alias: Pentasodium amino‑trimethylene phosphonate
Molecular Formula: C₃H₇NO₉P₃Na₅
Relative Molecular Mass: 409
| Item | HG/T4328‑2012 |
|---|---|
| Appearance | Colorless to pale yellow transparent liquid |
| Active Component (as ATMP) % | ≥28 |
| Active Component (as ATMP·Na₅) % | ≥38.3 |
| pH (1% aqueous solution) | 10.0‑11.0 |
| Iron (as Fe²⁺) content, mg/L | ≤10.0 |
| Density (20℃) g/cm³ | 1.38‑1.48 |
| Chloride (as Cl⁻) % | ≤1.0 |
ATMP·Na₅ can be compounded with other organophosphonic acids, polycarboxylic acids or their salts to prepare organic alkaline water treatment agents for circulating cooling water systems under various water‑quality conditions.
Packed in plastic drums, 30 KG or 250 KG per drum, or customized upon requirements. Store indoors in cool place. Shelf life: 10 months.
This product is weakly alkaline. Take labor‑protection measures during operation. Avoid contact with skin and eyes. Rinse immediately with plenty of clean water upon contact.
Alias: Pentasodium amino‑trimethylene phosphonate
Molecular Formula: C₃H₇NO₉P₃Na₅
Relative Molecular Mass: 409
| Item | HG/T4328‑2012 |
|---|---|
| Appearance | Colorless to pale yellow transparent liquid |
| Active Component (as ATMP) % | ≥28 |
| Active Component (as ATMP·Na₅) % | ≥38.3 |
| pH (1% aqueous solution) | 10.0‑11.0 |
| Iron (as Fe²⁺) content, mg/L | ≤10.0 |
| Density (20℃) g/cm³ | 1.38‑1.48 |
| Chloride (as Cl⁻) % | ≤1.0 |
ATMP·Na₅ can be compounded with other organophosphonic acids, polycarboxylic acids or their salts to prepare organic alkaline water treatment agents for circulating cooling water systems under various water‑quality conditions.
Packed in plastic drums, 30 KG or 250 KG per drum, or customized upon requirements. Store indoors in cool place. Shelf life: 10 months.
This product is weakly alkaline. Take labor‑protection measures during operation. Avoid contact with skin and eyes. Rinse immediately with plenty of clean water upon contact.
