AMPS

• Category :

  Inorganic chemicals/Inorganic acids

• Synonyms :

  2-Acrylamido-2-Methylpropane Sulfonic Acid;2-Acrylamido-2-methylpropanesulphonic acid;2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid;AMPS;2-Acrylamide-2-methylpropanesulfonic acid;2-(acryloylamino)-2-methylpropane-1-sulfonic acid;potassium 2-(acryloylamino)-2-methylpropane-1-sulfonate;sodium 2-(acryloylamino)-2-methylpropane-1-sulfonate;2-(acryloylamino)-2-methylpropane-1-sulfonate;Acrylamido tertiary butyl sulfonic acid;ATBS;AMPS;2-Acrylamido-2-methylpropane sulphonic Acid;

• CAS NO :

  15214-89-8

• EC NO :

  239-268-0

• Molecular Formula :

  C₇H₁₂NO₄S

• Molecular Weight :

  206.24

• Main Specifications :

• InChI :

  InChI=1/C7H13NO4S/c1-4-6(9)8-7(2,3)5-13(10,11)12/h4H,1,5H2,2-3H3,(H,8,9)(H,10,11,12)/p-1

• Packing :

  Plastic barrel, 25kg, or 200 kg, can also be determined according to user requirements.

• Product description :

  AMPS2-Acrylamido-2- Methyl Propane Sulfonic AcidMolecular formula：C7H13NO4SMolecular Structure： Characteristics: 2-Acrylamideo-2-Methylpropane Sulfonic Acid (AMPS) is a kind of vinyl monomer that contains sulfonic acid gene. With sound performance of heat stability, its decomposition temperature can reach 210°C,and that of the homopolymer of its sodium salt can reach 329°C.In the aqueous solution, its hydrolytic speed is low, and its sodium salt solution has sound performance of antihydrolysis under the term of high PH. Under the term of acidity, the performance of anti-hydrolysis of its multipolymer is far higher than polyacrylamide. The monomer can be made into crystal as well as sodium salt solution. Technology IndexItems Special high quality part High quality part Quality Part Appearance white crystal powder white crystal powder white or flaxen crystal powderNon-volatile matter，％（m/m） ≥ 99.0 99.0 98.0 Acid value， mgKOH/g 275±5 275±5 275±5 Melting point，０Ｃ ≥ 183(decomposition) 181(decomposition) 180(decomposition) Water content，％(m/m) ≤ 0.5 1.0 1.0 Fe，％(m/m) ≤ 0.0007 0.0010 0.0020 Chroma(25%water solution)，Co-Pt≤ 80 100 150 Purity，％(m/m) ≥ 99.00 98.50 95.00 Application: In the structure of the AMPS there are containing strong anion and water-soluble sulfur group, shield the amide group and the unsaturated double bond, these make the AMPS have the excellent performance. The AMPS has the excellent complication、adsorptivity、biological activity、surface activity、hydrolytic stability and thermal stability. It can be used in co polymerization and in addition reaction, it is widely used in water treatment 、oilfield chemicals、chemical fiber、water absorbent material、plastics、paper making、spinning、printing and dyeing、biomedicine、magnetic material and makeup etc.1.Water treatment: The AMPS monomer homopolymer with the acrylamide 、acrylic acid monomer homopolymer, they could besludge dehydrating agent in the sewage purification process and preservative of the iron 、zinc、aluminum、cooper、alloy in the closed water circulation system, they also could be used as cleaning and scale inhibitor of heater 、cooling tower、air cleaner、gas-cleaner.2.Oilfield chemistry: This product is rapid development in the application of the oil field chemistry. The scope including oil well cement admixtures、drilling fluid additive、acidizing fluid、well completion fluid、work over fluid、fracture fluid.3.Synthetic fibre :The AMPS is the important monomer which could change the combination property of some synthetic fibre, in particular, the orion and the modacrylic fiber with chloride, the dosage is the 1%-4% of the fiber, it could improve the white content、dyeing property、antistatic、ventilation property and flame resistance.4.The sizes of the textile: The copolymer of the acrylamide-2-methylpropane sulfonic acid 、ethyl acetate and acrylic acid, it is the ideal size of the cotton and the polyester blend fabric, it has the characteristic of easy to use and east to use the water to remove.5.Paper making: The copolymer of the acrylamide-2-methylpropane sulfonic acid with other water-soluble monomer, this is the indispensable chemical in all kinds of paper making factory, it could be used as the drainage aid and on gel, it could increase the strength of the paper, it also could be used as the pigment dispersing agent of color coating.Packing and Storage: Plastic barrel, 25kg, or 200 kg, can also be determined according to user requirements. The period of storage is ten months.Usage: use a different method and amount when used in different application areas and the mount is determined by the specific experts in the field based on characteristics of the product Safety and Protection: AA / AMPS is acidic, attention to labor protection in operation and should avoid contact with skin, eyes and other contact. please rinse with plenty of water after contact.

• Uses :

  Many usings

• Molecular Structure :