- SODIUM METHACRYLATE
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- $10.00 / 1KG
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2025-10-17
- CAS:5536-61-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
- Sodium Methacrylate
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- $5.00 / 1KG
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2025-05-26
- CAS:5536-61-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10000kg
- Sodium Methacrylate
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- $0.00 / 1Kg
-
2024-12-24
- CAS:5536-61-8
- Min. Order: 1Kg
- Purity: 99.9%
- Supply Ability: 200tons
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| | SODIUM METHACRYLATE Basic information |
| Product Name: | SODIUM METHACRYLATE | | Synonyms: | 2-methyl-2-propenoicacisodiumsalt;2-Propenoicacid,2-methyl-,sodiumsalt;Sodiummethacrylate,tech.80%;ai3-52402;sodium2-methyl-2-propenoate;300℃;SODIUM METHACRYLATE: TECH., 80%;Sodium methacrylate, tech. 80%, remainder methacrylic acid | | CAS: | 5536-61-8 | | MF: | C4H5NaO2 | | MW: | 108.07 | | EINECS: | 226-896-5 | | Product Categories: | | | Mol File: | 5536-61-8.mol |  |
| | SODIUM METHACRYLATE Chemical Properties |
| Melting point | 300 °C (lit.) | | density | 2,703 g/cm3 | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | form | powder to crystal | | color | White to Almost white | | Specific Gravity | 2.703 | | Water Solubility | Soluble in water. | | Hydrolytic Sensitivity | 0: forms stable aqueous solutions | | BRN | 3567418 | | InChI | InChI=1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+1/p-1 | | InChIKey | SONHXMAHPHADTF-UHFFFAOYSA-M | | SMILES | C(=C)(C)C([O-])=O.[Na+] | | CAS DataBase Reference | 5536-61-8(CAS DataBase Reference) | | EPA Substance Registry System | Sodium methacrylate (5536-61-8) |
| | SODIUM METHACRYLATE Usage And Synthesis |
| Chemical Properties | Water-soluble monomer. | | Uses | Used in thermoplastic acrylic resin and dispersants. | | Uses | Resins, chemical intermediate. | | Synthesis | Example 2 Preparation of sodium methacrylate: 12.23 g (0.3058 mol) of sodium hydroxide sample was placed in a 50 ml conical flask containing 10 ml of deionized water and a magnetic stirrer and stirred until completely dissolved. Subsequently, the sodium hydroxide solution was slowly added to a 250 ml beaker containing 30.70 g (0.3570 mol) of methacrylic acid under continuous stirring conditions (note: this process is exothermic). After the reaction mixture was cooled to room temperature, 50 ml of acetone was added to promote precipitation of the product. The precipitate was collected by vacuum filtration. The resulting carboxylate was initially air-dried in a fume hood and subsequently transferred to an oven and dried at 55°C to 60°C for 12 to 15 hours to yield 30.43 g of sodium methacrylate in 92.2% yield. | | References | [1] Patent: US5491244, 1996, A
[2] Patent: US5380884, 1995, A
[3] Patent: US4755262, 1988, A
[4] Patent: US2007/32673, 2007, A1. Location in patent: Page/Page column 4
[5] Patent: US2007/32673, 2007, A1. Location in patent: Page/Page column 5 |
| | SODIUM METHACRYLATE Preparation Products And Raw materials |
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