Sodium Polyacrylate

• 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:

  

• Company:

  Qingdao Kerun Chemical Co., Ltd.     [ China ]        

• Contact:

  Mr.Guo

• Tel:

  +86-532-87526098

• Fax:

  +86-532-87526098

• Email:

  sales@krchem.com.cn