Product Name:HDTMP/Hexamethylenebis(nitrilodimethylene)tetraphosphonic Acid
Synonym: (1,6-Hexanediylbis(nitrilobis(methylene)))tetrakisphosphonic acid;
Molecular Structure:
Specifications:
| Item | Specifications |
| CAS No. | 23605-74-5 |
| Molecular Formula | C10H28N2O12P4 |
| Molecular Weight | 492.23 |
| Appearance | White crystalline powder |
| Purity | ≥97.0% |
| Chloride | ≤0.50% |
| PH(1% solution) | ≤2.0% |
| Fe mg/L | ≤35.0% |
Packing: 25kg/Bag
Function:
HDTMPA is a white crystalline powder, slightly soluble in water, and its solubility is less than 5% at room temperature.Among all kinds of organic phosphonic acids, its performance of inhibiting calcium sulfate scale is superior, not only high scale inhibition rate, but also long effective time.
Application:
In water treatment, it is mainly used to inhibit calcium sulfate and barium sulfate scale.
Storage:
Stored in a cool dry and ventilated place.
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