81609

Poly(styrenesulfonic acid sodium salt)

analytical standard, suitable for gel permeation chromatography (GPC), 17,000

• Synonym(s): Poly(sodium styrenesulfonate)
• CAS Number: 9080-79-9
• UNSPSC Code: 41116107
• NACRES: NA.24
• MDL number: MFCD00084449

Properties

• grade: analytical standard
• Quality Segment: 100
• shelf life: limited shelf life, expiry date on the label
• mol wt: M_p ~16900, M_w ~16800
• technique(s): gel permeation chromatography (GPC): suitable
• Mw/Mn: ~1.1
• format: neat
• storage temp.: 2-8°C

Description

Application

Poly(styrenesulfonic acid sodium salt) can be used in the manufacture of low-humidity sensors, made by layer-by-layer self-assembly of poly(styrenesulfonic acid sodium salt) and poly(allyamine hydrochloride) into multilayer thin films on a gold electrode of quartz crystal microbalance.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H332
• pcodes: P261 - P271 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation
• Storage Class: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type N95 (US)