Acrylic Acid

 

 

1. Product Introduction AA/AMPS Copolymer CAS NO. 40623-75-4 AA/AMPS copolymer other names sulphonated polyacrylic acid copolymer, copolymer of Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid, is one of the ideal scale inhibitor and dispersant on high concentration index. AA/AMPS

Description

1. Product Introduction

AA/AMPS Copolymer

CAS NO. 40623-75-4

AA/AMPS copolymer other names sulphonated polyacrylic acid copolymer, copolymer of Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid, is one of the ideal scale inhibitor and dispersant on high concentration index. AA/AMPS copolymer has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale.

2. Specification or COA

 

Items Specification Index
Appearance Colorless or light yellow liquid Colorless or light yellow liquid
Solid content % 40.0 min 41.5
PAA/AMPS % 3.0 max 2.9
Density (20℃) g/cm3 1.18-1.23 1.204
pH (1% water solution) 2.5-4.5 3.4
Viscosity (cps at 25) ℃ 120-180 130
Color, APHA 40 max 30

 

3. Product application

AA/AMPS Copolymer can be used as scale inhibitor and dispersant in open circulating cool water system, oilfield refill water system, metallurgy system and iron & steel plants to prevent sediment of ferric oxide. When built with organophosphorines and zinc salt, the suitable pH value is 7.0~9.5. AA/AMPS can also be used as dyeing auxiliaries for textile.

4. Packing & Delivery

Standard export neutral packing in 250KG/Drum, 1200KG/IBC, or in ISO tank.

20’FCL =20MT IN DRUM or 20’FCL =24MT IN IBC or 24MT in ISO tank.

Fresh stock of AA/AMPS copolymer with immediate delivery