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- Phosphonates Antiscalants, Corrosion
Inhibitors and Chelating Agents - Salts of Phosphonates
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- Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP?Na4)
- Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP?Na4)
- 2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTC?Na4)
- Penta sodium salt of Amino Trimethylene Phosphonic Acid (ATMP?Na5)
- Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP?Na7)
- Potassium Salt of HexaMethylene-DiamineTetra (MethylenePhosphonic Acid) HMDTMPA?K6
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Polyol phosphate ester
Structural Formula:
Properties :
Polyol phosphate ester is a new kind of water treatment chemicals. It has good scale and corrosion inhibition ability. Because more than one ployethylene glycol group is introduced into the molecular, the scale and corrosion inhibition for calcium scale is improved. It has good inhibition effect for barium and strontium scales. Polyol phosphate ester has good scale inhibition effect for calcium carbonate and calcium sulfate, Polyol phosphate ester can mix well with polycarboxylic acid, organophoronic acid, phosphate and zinc salt.
Polyol phosphate ester can be used as scale inhibitor for oilfield and industrial cool water system.
Specification:
| Items | Index |
|---|---|
| Appearance | Colorless to yellow transparent liquid |
| Solid content % | 50.0 min |
| Total phosphoric acid(as PO43-)% | 30.0 min |
| Organophosphonic acid(as PO43-)% | 15.0 min |
| pH (1% water solution) | 2.0-3.0 |
Usage:
when used as scale inhibitor, less than 15mg/L is preferred, when used in closed circulating system, 150mg/L can be expected.
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
Synonyms:
PAPE; PAE; Polyol phosphate ester; Polyhydric alcohol phosphate ester
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