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| Structure | |
|---|---|
| Formula | C6H12O12N2P4Na8 |
| Molecular Weight | 612.13 |
| CAS No. | 22036-77-7 |
| EC No. | 244-742-5 |
| Synonyms | Ethylene diamine tetramethylene phcsphonic acid Sodium; Water quality stabilizer EDTMPS; Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium |
Description
| Appearance: | Amber and transparent liquid |
| Density(20℃),g/cm3: | 1.25min |
| pH: | 6.0-8.0 |
| Active Content（by EDTMPA, Wt%）:
Active Content(by EDTMPS, Wt%） |
24.0-26.0
30.0min |
| Chlride（by Cl- Wt%）: | 2.0max |
| Fe Content(by Fe)，mg·L-1: | 10max |
Feature and Application
EDTMPS is a nitrogen-containing organic polyphosphonic acid corrosion inhibitor, with extremely high corrosion inhibition rate;
EDTMPS is miscible with water, non-toxic, non-polluting, chemically stable and has good temperature resistance, keep a good anti-scaling performance at high temperature as 200℃;
EDTMPS has good scale inhibition performance on calcium sulfate and barium sulfate scale;
EDTMPS is used as corrosion and scale inhibitor in circulating water and boiler water scale inhibition treatment process;
As a complexing agent for cyanide-free electroplating;
Used as chelating agent and oxygen bleach stabilizer in textile printing and dyeing industry;
Shelf Life
Under proper storage conditions, the shelf life is 12 months
Health & Safety
For more details and safety recommendations regarding the use of the product, please consult our Material Safety Data Sheet (MSDS), or Contact With our Product Manager.
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