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Sodium Polyacrylate

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  Post Date: Dec 29,2015
  Expiry Date: Jun 26,2016
  Detailed Description: Cas No. :9003-04-7

[CAS] 9003-04-7

1, Properties :

PAAS is innoxious and soluble in water , it can be used in situations of alkaline and high concentration without scale sediment. PAAS can disperse the microcrystals or microsand of calcium carbonate , calcium phosphate and calcium sulfate . PAAS is used as scale inhibition and dispersant for circulating cool water system , papermaking , weave ,dyeing , ceramic , painting , etc .

2, Specification (Conform to GB /T 2838-1997)

I tems Idex
Appearance Colorless or light yellow transparent liquid yellow transparent viscous liquid
Solid cotent % ≥ 30.0 38.0-42.0
Free monomer (CH2=CH-COOH)% ≤ 0.50 1.0
PH (1% solution ) ≤ 6-8 7-9(10% water solution )
Density(20℃)g/ cm3 ≥ 1.150 1.250

Note : 40% , 50% Polyacrylic Acid sodium(PAAs) can be supplied on demands .

3, Application range & Using method :

PAAS can be used as scale inhibitor and dispersant in circulating cool water systems in power plants , iron & steel factories, chemical fertilizer plants , refineries and air conditioning system . Dosage should be in accordance with water quality and equipment materials . When used alone , 2-15 mg/L is preferred . When used as dispersant , the dosage should be determined by experiment .

4, Package and Storage :

25kg or 200kg in Plastic barrel , Storage for ten months in room shady and dry place.

  CAS Registry Number:

9003-04-7
  Synonyms: ;Polyacrylic acid sodium salt;Sodiumpolyacrylateinwater;Poly(acrylate sodium);Polyacrylatesodiumsolid;PolyacrylatesodiumAq;Polyacrylic Acid Sodium;PAAS;
  Molecular Formula: (C3H3O2Na)n
  Molecular Weight: ＜10000
  Molecular Structure: 9003-04-7 Sodium polyacrylate

  Company: Qingdao Kerun Chemical Co., Ltd.     [ China ]        
  Contact: Mr.Guo
  Tel: +86-532-87526098
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