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PAA

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  Post Date: Dec 02,2016
  Expiry Date: Dec 02,2017
  Detailed Description: Cas No. :9003-01-4 Polyacrylic Acid(PAA)
Properties: PAA is colorless or light yellow transparent liquid which is a low molecular weight polymer of acrylic acid. It’s one of the most widely used poly carboxylic acid type water treatment agent at present. It not only has a good scale inhibition effect, but also has a good dispersion effect on calcium carbonate and calcium sulfate. As a result, it’s often used with organic phosphate.
Usage: PAA mainly used as scale indicator in circulation chilled water system of industry and air-condition.
Items Index
appearance colorless or light yellow transparent liquid
solid?content%? ≥30
free monomer(as acrylic acid) % ≤0.5
intrinsic viscosity(30℃),dL/g 0.055-0.10
density (20℃)g/cm3 ≥1.08
PH (1% solution) ≤3.0

Method of Use: The general dosage is 3-15ppm.
Packing: Using polyethylene plastic barrel packing and a barrel’s net weight is 25kg.
Storage Conditions: It should be stored in ventilated and dry warehouse, and the storage period is ten months.

  CAS Registry Number:

9003-01-4

  Synonyms: ;poly(1-carboxyethylene);Poly(acrylic acid);Acrylic Acid glacial;Fluorosulfuric acid;2-Propenoic acid, homopolymer;Acrylic polymer resins;Polyacrylic Acid;Propenoic acid, homopolymer;Propenoic acid polymer;Propenoic acid, polymers, homopolymer;Carbopol;Carboxypoly-methylene;PAA;Carbomer 910;acrylicacid,poly;Carbomer;
  Molecular Formula: (C3H4O2)n
  Molecular Weight: 72.06
  Molecular Structure: 9003-01-4 Acrylic acid Polymers
  Safety Description: S24/25:Avoid contact with skin and eyes.;

  Company: Zouping Yinghao Environmental Protection Technology Co., Ltd.     [ China ]        
  Contact: Cassie
  Tel: 0543-4738899
  Fax: 0543-4738899
  Email: howett_cassie@hotmail.com
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