NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
- CAS No.
- 31175-20-9
- Chemical Name:
- NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
- Synonyms
- Perfluorosulfonic Acid Resin;nafion 117;nafion perfluorinated resin solution;NAFION NR 50;NAFION(R) DISPERSION SOLUTION DE520 CS TYPE;Nafion(R) perfluorinated resin, aqueous dispersion;Ethanesulfonicacid,2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-,polymerwithtetrafluoroethene;nafion sac-13;Nafion?SAC-13;Nafion 1100EW
- CBNumber:
- CB7124390
- Molecular Formula:
- C9HF17O5S
- Molecular Weight:
- 544.13
- MDL Number:
- MFCD00132790
- MOL File:
- 31175-20-9.mol
- MSDS File:
- SDS
| 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 |
| storage temp. | 2-8°C, sealed storage, away from moisture |
| 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 |
| InChI | InChI=1S/C7HF13O5S.C2F4/c8-1(9)2(10)24-5(15,16)3(11,4(12,13)14)25-6(17,18)7(19,20)26(21,22)23;3-1(4)2(5)6/h(H,21,22,23); |
| InChIKey | FOYUGSIADQEOEK-UHFFFAOYSA-N |
| SMILES | C(F)(F)=C(F)F.C(F)(C(F)(F)F)(C(F)(F)OC(F)=C(F)F)OC(F)(F)C(F)(F)S(O)(=O)=O |
| 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) |
| UNSPSC Code | 26111700 |
| NACRES | NA.23 |
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 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| 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 | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| HS Code | 39140000 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| NFPA 704 |
|
NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE price More Price(52)
| 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 |
| Biosynth | FT100449 | Tetrafluoroethylene-perfluoro(2-(2-sulfonylethoxy)propyl vinyl ether) copolymer | 31175-20-9 | 1g | $239.25 | 2026-06-04 | Buy |
| Biosynth | FT100449 | Tetrafluoroethylene-perfluoro(2-(2-sulfonylethoxy)propyl vinyl ether) copolymer | 31175-20-9 | 2g | $398.76 | 2026-06-04 | Buy |
| Biosynth | FT100449 | Tetrafluoroethylene-perfluoro(2-(2-sulfonylethoxy)propyl vinyl ether) copolymer | 31175-20-9 | 50g | $1116.5 | 2026-06-04 | Buy |
NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE Chemical Properties, Uses, Production
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.
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.
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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Lianyungang Huayuan Chemical Co., Ltd. | 17717972740 | huayuanchemical@163.com | China | 243 | 58 |
| Jiaxing Deyi Chemical Co., Ltd | 0573-85866609 13325730825 | jiaxingshidy@163.com | China | 7898 | 58 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9791 | 79 |
| Hunan Hui Bai Shi Biotechnology Co., Ltd. | 0731-85526065 13308475853 | ivy@hnhbsj.com | China | 7236 | 62 |
| BOC Sciences | 1-631-485-4226; 16314854226 | info@bocsci.com | United States | 9920 | 65 |
| Nanjing Dulai Biotechnology Co., Ltd. | 025-84699383-8003;025-846993838003-8003 18013301590 | njduly@126.com | China | 3293 | 55 |
View Latest Price from NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2025-07-29 | NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
|
$6.00 | 1kg | 99% | 2000KG/Month | HebeiShuoshengImportandExportco.,Ltd | |
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2025-03-28 | NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
|
$4.00 | 1KG | 99% | 20TONS | Hebei Longbang Technology Co., Ltd | |
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2024-11-07 | NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
|
1g | 99% | 10000 | Hebei Jingbo New Material Technology Co., Ltd |
-

- NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
- $6.00
- 99%
- HebeiShuoshengImportandExportco.,Ltd
-

- NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
- $4.00
- 99%
- Hebei Longbang Technology Co., Ltd
-

- NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
- $0.00
- 99%
- Hebei Jingbo New Material Technology Co., Ltd
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