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CAS No. 7651-99-2
Molecular Formula: C6H15O12N2P4Na5
Molecular weight: 546.13
Structural Formula:
Product Grade: Industrial
Description & Application:
EDTMPS-NA5, or Penta Sodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid), is a powerful water treatment chemical categorized as a Salt of Organic Phosphates, with the CAS number 7651-99-2. Renowned for its outstanding scale and corrosion inhibition properties, EDTMPS-NA5 is extensively utilized in diverse industrial applications. It effectively controls scale formation and provides excellent corrosion protection, ensuring optimal performance and longevity of water systems. EDTMPS-NA5 is a trusted solution for efficient water treatment.
phosphonic acid salt diversity, the cathode type corrosion inhibitor. Can mix with watersoluble, non-toxic pollution-free, chemical stability and good temperature resistance, under 200 ℃ still has good scale inhibition effect. In aqueous solution can bedissociated into 8 positive and negative ions, thus it can be with multiple chelate metalions, formation of macromolecular network structure complex, multiple monomersloosely dispersed in water, make the normal crystallization of calcium scale. EDTMP sodium salt of calcium sulphate, barium sulfate scale of scale inhibition effect is good.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
Specification:
Items | Index |
Appearance | Clear colorless to pale yellow liquid |
Active salt content, % | 30-35 |
Active acid content ,% | 24-26 |
Chloride (as Cl-)% | ≤ 5 |
Fe mg/L | ≤ 20 |
pH(1% solution) | 6.0-8.0 |
Package:
200L Drum, 1000L IBC or Bulk. Stored in cool and dry place.
Shelf Life:
1 year
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