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
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) |
UNSPSC Code | 26111700 |
NACRES | NA.23 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() ![]() ![]() GHS02,GHS05,GHS07,GHS08 |
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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
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 | 972 | 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 | 3978 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12186 | 58 |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30231 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 22854 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24727 | 58 |
Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
View Lastest 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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2025-04-25 | NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
|
US $6.00 / kg | 1kg | 99% | 2000KG/Month | HebeiShuoshengImportandExportco.,Ltd | |
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2025-03-28 | NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
|
US $4.00 / KG | 1KG | 99% | 20TONS | Hebei Longbang Technology Co., Ltd | |
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2025-03-14 | NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
|
US $6.00 / KG | 2KG | More than 99% | 2000KG/Month | Hebei Saisier 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 $4.00 / KG
- 99%
- Hebei Longbang Technology Co., Ltd
-
- NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
31175-20-9
- US $6.00 / KG
- More than 99%
- Hebei Saisier Technology Co., LTD
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