1-(3-Sulphonatopropyl)-2-vinylpyridinium betaine

CAS: 6613-64-5

Ref. 3D-FS30576

Product Information

• Name: 1-(3-Sulphonatopropyl)-2-vinylpyridinium betaine
• Synonyms: 1-(3-Sulfopropyl)-2-Vinylpyridinium Hydroxide Inner Salt, 1-(3-Sulfopropyl)-2-vinylpyridinium hydroxide, inner salt, 1-(3-Sulphonatopropyl)-2-vinylpyridinium, 2-Ethenyl-1-(3-sulfonatopropyl)pyridin-1-ium, 3-(2-Ethenylpyridinium-1-Yl)Propane-1-Sulfonate, 3-(2-Vinylpyridinium-1-yl)propane-1-sulfonate, Pyridinium, 1-(3-sulfopropyl)-2-vinyl-, hydroxide, inner salt, Pyridinium, 2-ethenyl-1-(3-sulfopropyl)-, hydroxide, inner salt, Pyridinium, 2-ethenyl-1-(3-sulfopropyl)-, inner salt, Ralu Mer SPV, SPV betaine

Description

1-(3-Sulphonatopropyl)-2-vinylpyridinium betaine is an initiator for polymers. It is a monomer that can be copolymerized with other monomers, such as styrene and acrylonitrile. Copolymerization of 1-(3-sulphonatopropyl)-2-vinylpyridinium betaine with styrene and acrylonitrile produces poly(styrene-co-acrylonitrile) (PSA). The polymerization process involves the release of sulphur dioxide gas from the initiator, which is then converted to sulphuric acid by atmospheric oxygen. This chemical reaction also produces heat that causes the temperature of the polymerization to increase. X-ray photoelectron spectroscopy (XPS) and x-ray diffraction (XRD) were used to characterize the chemical compositions of PSA. The nature of

• Brand: Biosynth

Chemical properties

• Molecular weight: 227.28 g/mol
• Formula: C₁₀H₁₃NO₃S
• Purity: Min. 95%
• Color/Form: White Powder