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| Add: Xinfa Industrial Park, Langxi |
| County, Xuancheng, Auhui Province |
| TEL: +86-563-7654388; 7654008 |
| FAX: +86-563-7654002 |
| M.P.: +86-13805196232 |
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| 2-Acrylamido-2-Methylpropane Sulfonic Acid(AMPS) |
| Molecular weight: |
155.13 |
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Technical index
Item |
index |
Appearance |
White crystal powder |
Non-volatile matter |
≥98.50%(m/m) |
Acid Value |
268-278mgKOH/g |
Melting Point |
180-185℃ |
Water Content |
≤1.0%(m/m) |
Iron Content |
≤0.002%(m/m) |
Color (25% aqueous solution ),
Cobalt-Platinum No. |
≤100 |
Purity |
≥98.00%(m/m) |
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| Characteristics: |
2-Acrylamido-2-Methylpropane Sulfonic Acid is a kind of vinyl monomer with sulfonic acid group, which has a good thermal stability. The decomposition temperature can be up to 210℃ and the temperature of sodium salt copolymer can reach 329~C. Its hydrolysis is very slow in aqueous solution. Sodium salt solution has good anti-hydrolysis performance with high PH value. Under acid condition, the hydrolysis-resistant performance of its copolymer is better than that of polyacrylamide. The monomer can be made into crystal or sodium salt solution. |
| usage: |
The usage and dosage of 2-Acrylamido-2-Methylpropane Sulfonic Acid is different in different fields, which must be determined by professionals in this field according to product characteristics. |
| Package & storage: |
The net weight is 25kg, which must be stored in a dry, cool and good ventilation place. The storage period is one year. |
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