CAS No. : 51274-37-4;109578-44-1
Molecular Formula:
HO(C4H2O5M2)nH
Molecular weight: 400-1500
Structural Formula:
Properties:
2,3-oxiranedicarboxylic acid homopolymer is a multivariate scale
and corrosion inhibitor with non-phosphor and non-nitrogen,
it has good scale inhibition and dispersion for calcium
carbonate, calcium sulfate, calcium fluoride and silica
scale, with effects better than that of ordinary
organophosphines. When built with organophosphates, the
synergism effects are obvious.
2,3-oxiranedicarboxylic acid homopolymer has good biodegradation
properties, it can be widely used in circulating cool water
system in situation of high alkaline, high hardness and high
pH value.
2,3-oxiranedicarboxylic acid homopolymer can be operated under
high concentration index.
2,3-oxiranedicarboxylic acid homopolymer
has good synergism with chlorine and other Water Treatment
Chemicals.
Specification:
| Items |
Index |
| Appearance |
Colorless or amber transparent liquid |
White powder |
| Solid content % |
40.0
min |
90.0 min |
| Density (20℃)g/cm3 |
1.30
min |
- |
| pH(1% water
solution) |
10.0-12.0 |
10.0-12.0 |
Usage:
2,3-oxiranedicarboxylic acid homopolymer can be used in system
of oilfield refill water, crude oil dehydration and
boiler;
2,3-oxiranedicarboxylic acid homopolymer
can be used in circulating cool water system of steel,
petrochemical, power plant, medicine.
2,3-oxiranedicarboxylic acid homopolymer can be used in boiler
water, circulating cool water, desalination plant, and
membrane separation in situation of high alkaline, high
hardness, high pH value and high concentration index.
2,3-oxiranedicarboxylic acid homopolymer
can be used in detergent fields.
Package and Storage:
2,3-oxiranedicarboxylic acid homopolymer liquid: 200L plastic drum,IBC(1000L),customers’ requirement.
2,3-oxiranedicarboxylic acid homopolymer
solid: 20kg/bag,customers’ requirement.
Storage for ten months in shady room and dry place.
Safety Protection:
Alkaline, Avoid contact with eye and
skin, once contacted, flush with water.
Synonyms:
PESA;
polyepoxysuccinic acid;
Polyepoxysuccinic Acid(PESA);
epoxysuccinic acid homopolymer;
Polyoxirane-2,3-Dicarboxylic Acid;
2,3-oxiranedicarboxylic acid homopolymer;
poly(1-oxacyclopropane-2,3-dicarboxylic acid);
