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| | Sodium polymethacrylate Basic information |
| Product Name: | Sodium polymethacrylate | | Synonyms: | METHACRYLIC ACID, SODIUM SALT POLYMER;Poly(methacrylate sodium) (solid);Poly(methacrylic acid, sodium salt) solution;POLY(METHACRYLIC ACID, SODIUM SALT), 30 WT. % SOLN IN WATER, AVE. MW CA. 9,500;2-Propenoicacid,2-methyl-,homopolymer,sodiumsalt;pma-na;polymethacrylatesodium;polymethakrylatsodny | | CAS: | 54193-36-1 | | MF: | C12H15Na3O6X2 | | MW: | 324.21 | | EINECS: | 611-109-3 | | Product Categories: | Polymers;Acrylics;Hydrophilic Polymers;Methacrylate, Ethacrylate, and Related Polymers;and Related Polymers;Ethacrylate;Hydrophilic Polymers;Materials Science;Methacrylate;Polymer Science | | Mol File: | 54193-36-1.mol |  |
| | Sodium polymethacrylate Chemical Properties |
| Boiling point | 160.5 °C | | density | 1.251 g/mL at 25 °C | | refractive index | n20/D 1.401 | | Fp | 74.2 °C | | form | 30% Solids in water (Unit weight includes weight of solvent.) | | Specific Gravity | 1.275 | | Odor | Odorless | | PH | 8-9 | | PH Range | 8 - 9 | | Hydrolytic Sensitivity | 0: forms stable aqueous solutions | | Stability: | Stable. Incompatible with strong oxidizing agents. | | InChI | 1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+1/p-1 | | InChIKey | SONHXMAHPHADTF-UHFFFAOYSA-M | | SMILES | CC(=C)C(=O)O[Na] | | EPA Substance Registry System | Sodium polymethacrylate (54193-36-1) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36/37/39 | | WGK Germany | 3 | | RTECS | UD3425900 | | TSCA | TSCA listed | | Storage Class | 10 - Combustible liquids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | Sodium polymethacrylate Usage And Synthesis |
| Chemical Properties | solid | | Uses | Water treatment agent for cooling towers, boilers and heat exchangers. | | Solubility in organics | Water |
| | Sodium polymethacrylate Preparation Products And Raw materials |
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