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2-Acrylamido-2-Methyl Propane Sulfonic Acid
2-Acrylamido-2-Methyl Propane Sulfonic Acid / CAS : 15214-89-8
| Appearance | White crystal. Melting point 195 ℃ (decomposition). Soluble in water, the solution is acidic. It is soluble in dicarbonamide, partially soluble in methanol, ethanol and difficult to dissolve in acetone. Slightly sour. | UN | - |
| HS | 2924199090 | DG Class | - |
| Synonyms | 2-Acrylamido-2-Methylpropane Sulfuric Acid; 2-Acrylamido-2-Methylpropanesulfonic Acid; 2-Acrylamide-2-Methylpropanesulfonic Acid; 2- Acrylamido-2-Methylprpane Sulfonic acid; Acrylamide Tertiary Butyl Sulfonic Acid; Amps; ATBS; Tbas; 2-Acrylamido-2-Methylpropane-1-Sulfonic Acid; 2-Acryloylamino-2-Methyl-1-Pro; 2-Acrylamide-2-Methy; Amps Monomer; 2-Acrylamido-2-Methylpropane-1-Sulphonic Acid; Lubrizol Amps; Acrylamido Buffer Pk 1; Tbas-Q; 2-Acrylamido-2-Methyl-1-Propanesulfonic Acid; 2-Acrylamido-2-Methyl-1-Propane; 2-Acrylamido-2-Methylpropanesulfonate; 2-Acrylamido-2-Methylpropanesulphonic Acid | ||
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Overview
Benefits
Stable supply: The largest manufacturer of AMPS/ATBS and AMPS-Na/ATBS-Na in northern China.
High quality: REACH certification; All products are shipped directly from the factory, with guaranteed quality.
Maintain stable cooperative relationships with many large companies such as FRITZ and SNF.
We guarantee to provide you with the most favorable price without reducing the quality.
Specification
ITEM | STANDARD | RESULT |
Appearance | White crystal granule | White crystal granule |
Chroma(25% water solution),Co-pt | ≤20 | 20 |
Purity | ≥99.00%(m/m) | 99.29% |
Melting point | ≥185℃(decomposition) | 187.1℃ |
Fe content | ≤5ppm | 0.6ppm |
Water content | ≤0.5%(m/m) | 0.09% |
Acid value | 270-280 mg KOH/g | 271.12 |
Residual acrylamide | ≤999ppm | 650ppm |
Non-volatile matter | ≥99.0%(m/m) | 99.65% |
Uses
Water treatment agents: AMPS and its sodium salts are excellent water treatment agents that can be used to purify and treat industrial and tap water. It can be used as a corrosion inhibitor, scale inhibitor, water purification agent, and decolorizing agent, effectively removing organic and inorganic impurities in water, and improving the quality and purity of water.
Petroleum industry: AMPS and its sodium salts are excellent petroleum thickeners that can be used in fields such as oil well fracturing, acidification, and scale inhibition. It can form stable polymer under high temperature and pressure, increasing oil well productivity and enhancing oil recovery.
Textiles: AMPS and its sodium salts can be used as fixing agents for fiber dyes and anti wrinkle agents for fabrics, improving dyeing and anti wrinkle effects.
Paper industry: AMPS and its sodium salts can be used as waterproof and reinforcing agents for paper, improving its strength and water resistance.
Cosmetics: AMPS and its sodium salts can be used as thickening and moisturizing agents for cosmetics, with thickening and moisturizing effects.
Pharmaceutical field: AMPS and its sodium salts can be used to prepare medical materials, drug carriers, and pharmaceutical sustained-release systems, with good biocompatibility and biodegradability.
Picture
Properties
Summary
Formula
C7H13NO4S
Molecular Mass
207.24700
Exact Mass
207.05700
PSA
91.85000
Logp
1.42670
IUPAC
2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid
SMILES
CC(C)(CS(=O)(=O)O)NC(=O)C=C
Attribute classification
Matter Classification
organic
Category
Auxiliary > Water Treatment Chemicals
Chemical and Physical Properties
Melting Point
195-200 °C (dec.)(lit.)
Density
1.45 g/cm3
Boiling Point
412ºC
Flash Point
160 °C
Appearance
White crystal. Melting point 195 ℃ (decomposition). Soluble in water, the solution is acidic. It is soluble in dicarbonamide, partially soluble in methanol, ethanol and difficult to dissolve in acetone. Slightly sour.
Export information
HS Code
2924199090
Export Rebate
13%
Risk Code
R21/22; R34
Safety Label
C
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