2-acrylamido-2-methylpropane Sulfonic Acid (AMPS/ATBS) CAS NO. 15214-89-8

2-acrylamido-2-methylpropane Sulfonic Acid (AMPS/ATBS) CAS NO. 15214-89-8

2-acrylamido-2-methylpropane Sulfonic Acid (AMPS/ATBS)
AMPS Solid CAS NO. 15214-89-8
AMPS Liquid CAS NO. 5165-97-9
Molecular Formula: C7H13NO4S
Chat Now

Product Details

1. Product Introduction

2-acrylamido-2-methylpropane Sulfonic Acid (AMPS/ATBS)

AMPS Solid CAS NO. 15214-89-8

AMPS Liquid CAS NO. 5165-97-9

Molecular Formula: C7H13NO4S

3-acrylamido-2-methylpropane Sulfonic Acid (AMPS/ATBS) is an olefinic monomer with a sulfonic acid group. Its structural formula contains strongly anionic, water-soluble Unsaturated double bonds make it have excellent comprehensive properties, good complexation, adsorption, biological activity, surface activity, hydrolytic stability and thermal stability. In the aqueous solution, the AMPS monomer is hydrolyzed very slowly. The aqueous solution of its sodium salt, especially under the condition of pH value greater than 9, has excellent hydrolysis resistance. Under acidic conditions, the hydrolysis resistance of AMPS homopolymer is much higher than polyacrylamide. AMPS is main material for water treatment products. It also used in oilfield, painting, plastics etc.


2. Specification or COA

Items

Prime grade

Qualified grade

Appearance

White crystalline powder

White crystalline powder

Nonvolatile matter

≥99.0%

≥99.0%

Acid (mgKOH/g)

275±5

275±5

Melting point

≥185℃

≥183℃

Water

≤0.5%

≤0.5%

Iron (m/m)

≤0.0005%

≤0.0005%

Chroma

≤10

≤20

Purity

≥99.00

≥95.00


3. Product application

2-acrylamido-2-methylpropane Sulfonic Acid (AMPS/ATBS) can be used for copolymerization or homopolymerization. It is widely used in various fields such as oilfield chemistry, water treatment, synthetic fibers, printing and dyeing, plastics, paper making, water-absorbing coatings, biomedicine, magnetic materials and cosmetics.

AMPS is used in different application fields with different methods and dosages, which are determined by the application field experts according to the characteristics of the product.


4. Packing & Delivery

Standard export neutral packing in

AMPS Solid 25kg/bag, 500kgs/bag, 150kg/Fibre Drum. 20’FCL=12T with pallets.

AMPS Liquid 250kg PE drum /1000kg/IBC /ISOTANK. 20’FCL=20T.


Inquiry