Copolymer of Phosphono and carboxylic Acid

• Post Date:

  Aug 26,2015

• Expiry Date:

  Sep 02,2015

• Detailed Description:

  Cas No. :26677-99-6 Quantity: 3000
  Specs:50%
  Payment Method: T/T,L/C
  

  Properties:Through the introduction of phosphonic group into carboxylic group, PCA has good dispersion property for scale of calcium carbonate and calcium phosphate in circulating cool water system. It has good scale inhibition for barium sulfate, strontium sulfate and silica scale. PCA has advantages in wide range of water quality, chemical stability, strong chlorine tolerance, etc. PCA can be used as scale and corrosion inhibitor in circulating cool water system and oilfield refill water system.

  Specification:

  items	index
  Appearance	Colorless or light yellow liquid
  Solid content %	50.0 min
  Total phosphor （as PO43-）%	0.5 min
  Density （20℃）g/cm3	1.20-1.30
  pH（1％water solution）	3.0-4.0

  Usage:When used alone, the dosage of 5-20mg/L is preferred. It can also be used together with organophosphines, copolymer, zinc salt or BTA.

  Package and Storage:Normally In 250kg net Plastic Drum, IBC drum can also be used as required.Storage for ten months 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:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R34:;
  

• Safety Description:

  S23:;
  S26:;
  S27:;
  S36/37/39:;
  S45:;
  

• Company:

  Shandong Xintai Water Treatment Technology     [ China ]        

• Contact:

  Andy Zhu

• Tel:

  +86-632-3461909,3461088

• Fax:

  0632-3461077

• Email:

  exporte@xintaiwater.com