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Copolymer of Maleic and Acylic Acid(MA/AA)

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  Post Date: Apr 09,2017
  Expiry Date: Apr 09,2018
  Detailed Description: Cas No. :26677-99-6 Properties:
MA/AA is a low molecular weight
polyelectrolyte, a copolymer of
maleic anhydride and acrylic
acid. It has good dispersant
performance against carbonate and
scale inhibition for phosphate.
it has good thermal stability,
can be used under high
temperature (300℃). MA/AA has
good compatibility when used
together with other agents. MA/AA
is widely used in low-pressure
boiler, centralized heating,
centralized air-conditioner and
circulating cool system. It can
also be used as chelating
dispersants in woven and dyeing
fields.

Specification: conform to GB /T
2229-1991
items Water treatment agent
Accessory detergent
Appearance Clear brown liquid
amber transparent liquid
Solid content % ≥ 48 50
Free monomer (as MA) %,% ≤
9.0 5.0
Density (20℃)g/cm3 ≥ 1.18
1.18
pH(1% solution) 2.0 - 3.0
2.0±1.0
3, Application range:
MA/AA is used in circulating cool
water system, medium or lower
pressure boiler and distillation
system in which high temperature
is usually encountered. MA/AA can
be used alone or together with
other organic phosphates. When
used together, the dosage of 2-
10mg/L is preferred. The dosage
for use as woven & dyeing and
accessory detergent should be
determined by experiments.
Safety Protection:
Acidity, Avoid contact with eye
and skin, once contacted, flush
with water.
Package and Storage:
Normally In 25kg or 200kg net
Plastic Drum, or packed as
customers’ required. Storage for
one year in room shady and dry
place.

  CAS Registry Number:

26677-99-6
  Synonyms: ;Poly(acrylic acid-co-maleic acid) solution;(Z)-2-Butenedioic acid polymer with 2-propenoic acid;Maleic Acid-Acrylalcohol copolymer;MA/AA;Copolymer of Maleic and Acylic Acid (MA/AA);AA Copolymer;Copolymer of Maleic and Acylic Acid;prop-2-enoic acid - furan-2,5-dione (1:1);Copolymer of Maleic and Acrylic Acid;Antiscale dispersant;Acrylic Acid Maleic Acid Copolymer;
  Molecular Formula: C7H6O5
  Molecular Weight: 170.1195
  Molecular Structure: 26677-99-6 poly(acrylic acid-co-maleic acid)
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R34:;
  Safety Description: S23:;
S26:;
S27:;
S36/37/39:;
S45:;

  Company: Changzhou New Future Chemical CO.,LTD(HENSAN)     [ China ]        
  Contact: Ms.jiao
  Tel: 0519-88661133
  Fax: 0519-88661133 0519-88608519
  Email: sale@hensanchina.com
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