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Polyhydric alcohol phosphate ester (PAPE)
Other Name:PAPE
Structural Formula: Polyhydric alcohol phosphate ester
Properties :
Polyhydric alcohol phosphate ester is a new kind of water treatment chemicals. It has a good scale and corrosion inhibition ability. Because more than one polyethylene glycol group is introduced into the molecular, the scale and corrosion inhibition for calcium scale are improved. Polyhydric alcohol phosphate ester has a good inhibition effect for barium and strontium scales. Polyhydric alcohol phosphate ester has a good scale inhibition effect for calcium carbonate and calcium sulfate. It can mix well with polycarboxylic acid, organophoronic acid, phosphate, and zinc salt.
PAPE can be used as a scale inhibitor for oilfield (recommended as alternatives of Nalco Visco 953) and industrial cool water system.
Specification:
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items |
index |
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Appearance |
Colorless or light yellow transparent liquid |
|
Solid content % |
50.0 min |
|
Total phosphoric acid(PO43-)% |
30.0 min |
|
Organophosphonic acid(PO43-)% |
15.0 min |
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pH(1% solution) |
2.0-3.0 |
Usage:
When used as a scale inhibitor, less than 15mg/L is preferred. When used in a closed circulating system, 150mg/L can be expected.
Package and Storage:
200Lplastic 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.
