243051

Poly(sodium 4-styrenesulfonate)

average M_w ~70,000

• 동의어(들): PSS, Poly(4-styrenesulfonic acid) sodium salt
• Linear Formula: (C₈H₇NaO₃S)_n
• CAS Number: 25704-18-1
• MDL number: MFCD00084449
• UNSPSC 코드: 12162002
• NACRES: NA.23

속성

• 형태: powder or solid
• Quality Level: 200
• 분자량: average M_w ~70,000
• 점도: 15-55 cP, 20 %(25 °C, Brookfield)(lit.)
• mp: 460 °C (dec.)
• solubility: water and lower glycols: soluble
• density: 0.801 g/mL at 25 °C (lit.)
• InChI: 1S/C8H8O3S/c1-2-7-3-5-8(6-4-7)12(9,10)11/h2-6H,1H2,(H,9,10,11)
• InChI key: MAGFQRLKWCCTQJ-UHFFFAOYSA-N

설명

일반 설명

Poly (sodium 4-styrenesulfonate) (PSS) a cation exchange polyelectrolyte. PSS may be used to produce mechanically stable and very reproducible coatings.

애플리케이션

Reduction of graphite oxide in the presence of PSS has been reported for the synthesis of polymer-coated graphitic nanoplatelets. Interaction of PSS with metal ions has been studied. PSS combined with Nafion has been reported to be used a mixed coating of Bismuth film electrodes.

특징 및 장점

Anionic polyelectrolyte.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)