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Penta sodium salt of Amino Trimethylene
Phosphonic Acid (ATMP•Na5) |
| CAS No.: |
20592-85-2 (x-Na), 2235-43-0 (5-Na) |
| Molecular Formula: |
C3H7NO9P3Na5 |
| Molecular weight: |
409 |
| Structural Formula: |
 |
| Properties: |
ATMP•Na5 is the salt of ATMP, it can inhibit calcium carbonate particularly in water treatment system . ATMP•Na5 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system . ATMP•Na5 is a general low cost scale inhibitor, it has good corrosion inhibition to zinc salt and phosphate, its chelating ability is good as well. |
| Specification: |
items |
index |
Appearance |
Colorless or light yellow transparent liquid |
Active content (ATMP)% |
27.8-30.7 |
Active content (ATMP•Na5) % |
38.0-42.0 |
Total phosphoric acid(PO43-) % |
26.6-28.6 |
Chloride (Cl-) % |
1.0 max |
PH (1% water solution) |
10.0-11.0 |
Fe，mg/L |
20 max |
Density (20℃) g/cm3 |
1.38-1.48 |
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| Usage: |
ATMP•Na5 is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents. ATMP•Na5 can be used in circulating cool water system for all water quality. |
| Package and Storage: |
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place. |
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