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Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS) CAS NO.40623-75-4
- Min.Order: 100 Gram
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Keywords
- 40623-75-4
- 2-acrylamido-2-methylpropanesulfonic acid-acrylic acid copolymer
- 2-Propenoic acid polymer with 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid;
Quick Details
- ProName: Acrylic Acid-2-Acrylamido-2-Methylprop...
- CasNo: 40623-75-4
- Molecular Formula: (C7H13NO4S)x.(C3H4O2)y
- Appearance: Colorless to light yellow viscous liqu...
- Application: AA/AMPS can be used as scale inhibitor...
- DeliveryTime: Within7-10 days after receipt of your ...
- PackAge: As customer request
- Port: Qingdao,China
- ProductionCapacity: 100 Kilogram/Month
- Purity: 98%
- Storage: Store in a cool,dry place and keep awa...
- Transportation: Common products:Sea/Air/Courier ...
- LimitNum: 100 Gram
Superiority
Details
Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer(AA/AMPS)
CAS No. 40623-75-4
Structural Formula:
Properties:
AA/AMPS is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid. Due to including carboxylic group (scale inhibition and dispersion) and sulfonic acid group (strong polarity) in this copolymer, AA/AMPS has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale. When built with organophosphines, the synergic effect is obvious.AA/AMPS is suitable to be used in water quality of high pH and high alkaline, it is one of the ideal scale inhibitor and dispersant on high concentration index.
Specification:
| Items | Index | |
|---|---|---|
| Appearance | Colorless to light yellow viscous liquid | Colorless to light yellow viscous liquid |
| Solid content % | 30.0 min | 40.0 min |
| Free monomer (as AA)% | 0.50 max | 0.50 max |
| Density (20℃)g/cm3 | 1.10 min | 1.15 min |
| pH(1% water solution) | 3.0 max | 3.5-4.5 |
Usage:
AA/AMPS 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.