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Poly acrylic acid (PAA) Water Treatment CAS 9003-01-4

Name: Poly acrylic acid (PAA) water treatment CAS 9003-01-4 Circulating cool water system1
Uploaded: 2022-12-26T03:37:46+08:00
Description: Polyacrylic Acid (PAA), with the CAS No. 9003-01-4 is a water-soluble polymer, also known as acrylic acid homopolymer,

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Payment Type:

L/C,T/T

Incoterm:

FOB,CFR,CIF,EXW,FCA

Min. Order:

100 gram

Transportation:

Ocean,Land,Air,Express

Port:

SH,China Main Port

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Brand: LANYU

Classification: Chemical Auxiliary Agent

CAS No.: 9003-01-4;9007-20-9

Other Names: Acrylic acid Polymers

MF: (C3H4O2)n, C3h4o2

EINECS No.: 202-415-4

Type: Anti-Scaling Dispersant

Usage: Water Treatment Chemicals

Brand Name: Lanyu

Model Number: N/M

Product Name: Polyacrylic Acid/PAA

Synonyms: Carbomer 940

CAS: 9003-01-4

EINECS: 202-415-4

Appearance: Colorless Or Light Yellow Transparent Liquid

Solid Content: 30.0%min

Free Monomer: 0.50%max

Density (20℃)g/cm3: 1.09% max

Others: 40%,50% Polyacrylic Acid (PAA) can be supplied on demands.

Purity: 30.0%min

Place Of Origin: Jiangsu, China

Supply Ability & Additional Information

Packaging: Normally In 25kg net Plastic Drum for Polyacrylic Acid (PAA)

Transportation: Ocean,Land,Air,Express

Supply Ability: 10000 Ton/Tons per Year

Port: SH,China Main Port

Payment Type: L/C,T/T

Incoterm: FOB,CFR,CIF,EXW,FCA

Packaging & Delivery

Selling Units:: gram

Package Type:: Normally In 25kg net Plastic Drum for Polyacrylic Acid (PAA)

Polyacrylic Acid (PAA), with the CAS No. 9003-01-4 is a water-soluble polymer, also known as acrylic acid homopolymer, with the chemical formula [C3H4O2] n, and exhibits weak acidity. Polyacrylic acid is synthesized by polymerizing acrylic monomers in aqueous solution using persulfate as an initiator.

PAA (polyacrylic acid) is a colorless or pale yellow liquid. It can form stable compounds with metal ions, calcium, magnesium, etc., and has excellent decomposition effects on calcium carbonate and calcium hydroxide in water. The molecular weight of this product used for water treatment is generally between 2000-5000, and it is miscible with water, soluble in ethanol, isopropanol, etc. It is weakly acidic with a pKa of 4.75. Easy to decompose above 300 ℃.

PAA cas:9003-01-4 is an efficient scale inhibitor that can effectively prevent the crystallization and deposition of metal ions such as calcium and magnesium in water. These metal ions are prone to form scale in water, which affects the heat exchange efficiency of equipment and the flow of water. PAA forms stable complexes with these metal ions through chelation, thereby preventing them from combining with anions such as carbonate and sulfate ions to form precipitates. This characteristic has made PAA widely used in cooling water systems, boiler water systems, and pre-treatment before reverse osmosis membranes.