| Product name | Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer |
| CAS NO. | 40623-75-4 |
| Content | 43%Min |
| Appearance | Colorless or slight yellow viscous liquid |
| Product Grade | Industrial |
| Structural Formula |  |
| Description & Application | 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. |
| Safety Protection | Acidity, avoid contact with eye and skin, once contacted, flush with water. |
| Specification | Solid content % : ≥43 Free Monomer(as AA) %: ≤0.8% PH（1% solution）: 3.5-4.5 Density(20℃) g/cm3 : ≥1.15 Appearance：Colorless or slight yellow viscous liquid |
| Package | 25KG or 250KG net plastic drum. Stored in cool and dry place. |
| Shelf Life | 10 months |
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