ChemicalBook >> CAS DataBase List >>NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
- CAS No.
- 31175-20-9
- Chemical Name:
- NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
- Synonyms
- nafion 117;NAFION NR 50;NAFION(R) DISPERSION SOLUTION DE520 CS TYPE;nafion sac-13;Nafion?SAC-13;Nafion 1100EW;Nafion(rg NR50;NAFION NRE-212;Nafion? DE 521;Nafion? DE 520
- CBNumber:
- CB7124390
- Molecular Formula:
- C9HF17O5S
- Molecular Weight:
- 544.13
- MDL Number:
- MFCD00132790
- MOL File:
- 31175-20-9.mol
Last updated:2024-08-07 19:09:42
Melting point | >350 °C(lit.) |
---|---|
Boiling point | 93 °C |
Density | 2.1 g/mL at 25 °C(lit.) |
refractive index |
n |
Flash point | 83 °F |
solubility | H2O: insoluble |
form | pellets |
color | White to pale brown |
Specific Gravity | 1.05 |
Water Solubility | Insoluble in water. |
Sensitive | Hygroscopic |
Exposure limits |
ACGIH: TWA 5 mg/m3; STEL 10 mg/m3 NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3 |
LogP | 9.324 (est) |
Substances Added to Food (formerly EAFUS) | ETHANESULFONIC ACID, 2-(1-(DIFLUORO-((TRIFLUOROETHENYL)OXY)METHYL)-1,2,2,2-TETRAFLUOROETHOXY)-1,1,2,2-TETRAFLUORO-, POLYMER WITH TETRAFLUOROETHANE |
EPA Substance Registry System | Ethanesulfonic acid, 2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-, polymer with tetrafluoroethene (31175-20-9) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02,GHS05,GHS07,GHS08 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H225-H318-H336-H371 | |||||||||
Precautionary statements | P210-P233-P240-P280-P305+P351+P338-P308+P311 | |||||||||
Hazard Codes | Xn,F,Xi | |||||||||
Risk Statements | 36/37/38-67-41-11-36/37-20-37-68/20/21/22-20/21/22-38 | |||||||||
Safety Statements | 26-37/39-39-16-36-24-7-45-36/37/39-33 | |||||||||
RIDADR | UN 1993 3/PG 2 | |||||||||
WGK Germany | 3 | |||||||||
F | 10 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 3 | |||||||||
HS Code | 39140000 | |||||||||
NFPA 704 |
|
NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE price More Price(45)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 274704 | Nafion? perfluorinated resin solution 5 wt. % in lower aliphatic alcohols and water, contains 15-20% water | 31175-20-9 | 25ml | $87.1 | 2023-06-20 | Buy |
Sigma-Aldrich | 274674 | Nafion? perfluorinated membrane Nafion 117, thickness 0.007 in. | 31175-20-9 | 1ea | $548 | 2021-12-16 | Buy |
Alfa Aesar | 040802 | Nafion? NR50, super acidic ion exchange resin catalyst | 31175-20-9 | 50g | $454 | 2021-12-16 | Buy |
Alfa Aesar | 040802 | Nafion? NR50, super acidic ion exchange resin catalyst | 31175-20-9 | 10g | $115 | 2021-12-16 | Buy |
Sigma-Aldrich | 70160 | Nafion? 117 solution ~5% in a mixture of lower aliphatic alcohols and water | 31175-20-9 | 100ml | $663 | 2023-06-20 | Buy |
NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE Chemical Properties,Uses,Production
Uses
Nafion acts as a fluorinated proton conducting polymer in ion-exchange resins and membranes.
Uses
Nafion? perfluorinated membrane (Nafion 117) is a composite material that can be used as an electrolytic ion-exchange membrane for the fabrication of fuel cells.
Uses
Nafion(R) perfluorinated resin is a perfluorinated ion-exchange membrane which has a wide variety of commercial uses. The acidic (hydrogen ion) form and derivatives are solid, superacid catalysts useful in a wide variety of synthetic applications.
Definition
ChEBI: An ionomer macromolecule formed by incorporating perfluorovinyl ether groups terminated with sulfonate groups onto a tetrafluoroethylene (Teflon) backbone.
General Description
This product has been enhanced for energy efficiency.
NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 65)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 | admin@hbsaisier.cn | China | 1015 | 58 |
Hebei Longbang Technology Co., LTD | +86-18633929156 +86-18633929156 | admin@hblongbang.com | China | 941 | 58 |
HebeiShuoshengImportandExportco.,Ltd | +86-18532138899 +86-18532138899 | L18532138899@163.com | China | 939 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 4081 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 13415 | 58 |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30240 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 22783 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24727 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18153 | 58 |
View Lastest Price from NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-11-29 | NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
|
US $4.00 / KG | 1KG | 99% | 20TONS | Hebei Longbang Technology Co., Ltd | ||
2024-11-29 | NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
|
US $6.00 / kg | 1kg | 99% | 2000KG/Month | HebeiShuoshengImportandExportco.,Ltd | ||
2024-11-07 | NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
|
US $0.00 / g | 1g | 99% | 10000 | Hebei Jingbo New Material Technology Co., Ltd |
- NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
- US $4.00 / KG
- 99%
- Hebei Longbang Technology Co., Ltd
- NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
- US $6.00 / kg
- 99%
- HebeiShuoshengImportandExportco.,Ltd
- NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
- US $0.00 / g
- 99%
- Hebei Jingbo New Material Technology Co., Ltd
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