ChemicalBook > CAS DataBase List > NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE

NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE

Product Name
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
Formula Weight
544.13
MOL File
31175-20-9.mol
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NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE Property

Melting point:
>350 °C(lit.)
Boiling point:
93 °C
Density 
2.1 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.38
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)
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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H318Causes serious eye damage

H336May cause drowsiness or dizziness

H371May cause damage to organs

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
274704
Product name
Nafion? perfluorinated resin solution
Purity
5 wt. % in lower aliphatic alcohols and water, contains 15-20% water
Packaging
25ml
Price
$87.1
Updated
2023/06/20
Sigma-Aldrich
Product number
274674
Product name
Nafion? perfluorinated membrane
Purity
Nafion 117, thickness 0.007 in.
Packaging
1ea
Price
$548
Updated
2021/12/16
Alfa Aesar
Product number
040802
Product name
Nafion? NR50, super acidic ion exchange resin catalyst
Packaging
50g
Price
$454
Updated
2021/12/16
Alfa Aesar
Product number
040802
Product name
Nafion? NR50, super acidic ion exchange resin catalyst
Packaging
10g
Price
$115
Updated
2021/12/16
Sigma-Aldrich
Product number
70160
Product name
Nafion? 117 solution
Purity
~5% in a mixture of lower aliphatic alcohols and water
Packaging
100ml
Price
$663
Updated
2023/06/20
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NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE Chemical Properties,Usage,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

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NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE Suppliers

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View Lastest Price from NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE manufacturers

HebeiShuoshengImportandExportco.,Ltd
Product
NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE 31175-20-9
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-07
Hebei Longbang Technology Co., Ltd
Product
NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE 31175-20-9
Price
US $4.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20TONS
Release date
2024-05-31
Hebei Jingbo New Material Technology Co., Ltd
Product
NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE 31175-20-9
Price
US $0.00/g
Min. Order
1g
Purity
99%
Supply Ability
10000
Release date
2023-12-14

31175-20-9, NAFION(R) DISPERSION SOLUTION DE1021 CS TYPERelated Search:

Tosylmethyl isocyanide N-BUTYLISOCYANIDE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) COBALT(II) ACETYLACETONATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Cupric acetylacetonate 2,4-PENTANEDIONE, SILVER DERIVATIVE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) TERT-BUTYL ISOCYANIDE Ethyl isocyanoacetate Tris(2,4-pentanedionato)chroMiuM(III) SALCOMINE METHYL ISOCYANOACETATE Aluminum acetylacetonate PHENYLSELENOL 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Benzyl isocyanide NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE

  • 1,2,2-tetrafluoro-fluoroethoxy]-polymerwithtetrafluoroethene
  • ethanesulfonicacid,2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetra
  • Ethanesulfonicacid,2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-,polymerwithtetrafluoroethene
  • nafionnr50(beads10-35mesh)
  • NAFION NR 50
  • NAFION(R) DISPERSION SOLUTION DE1020
  • NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE
  • Ethanesulfonic acid, 2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-, polymer with tetrafluoroethene
  • 10% NAFION (R) DISPERSION SOLUTION DE1020
  • NAFION PFSA, 10% AQUEOUS DISPERSION
  • NAFION PERFLUORINATED ION-EXCH RSN, 20 W
  • NAFION PERFLUORINATED ION-EXCH RSN, 5 WT % SOLN IN LWR ALIPH ALC/H2O(20%), EW1100
  • Nafion(R) membrane, 0.180mm thick
  • Nafion(rg NR50, 10-35 mesh beads
  • Nafion(R) 117 solution
  • Nafion(R) perfluorinated resin, aqueous dispersion
  • Nafion(R) perfluorinated membrane
  • Nafion(R) perfluorinated resin solution
  • Nafion(R) perfluorinated resin, powder
  • Ethanesulfonicacid,2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-,poly
  • Nafion Dispersion Solution DE1021
  • NAFION 1035, PERFLUORINATED MEMBRANE, 0.
  • NAFION 1135, PERFLUORINATED MEMBRANE, 0.
  • NAFION 105, PERFLUORINATED MEMBRANE, 0.0
  • Nafion|r membrane, 0.05mm thick
  • Nafion|r N-324 MeMbrane, 0.15MM (0.006in) thick, Teflon|r fabric reinforced
  • Nafion|r D-520 dispersion, 5% w/w in water and 1-propanol, |>1.00 Meq/g exchange capacity
  • Nafion NR50 pellet
  • Nafion N-115 membrane15x15cm
  • Nafion N-117 membrane30x30cm
  • Nafion NRE-212 membrane30x30cm
  • Nafion NRE-212 membrane60x60cm
  • Nafion? NR50, Super acidic ion exchange resin catalyst
  • Nafion? N-324 membrane, 0.15mm (0.006 in.) thick, PTFE fabric reinforced
  • Nafion? D-521 dispersion, ≥0.92meq/g exchange capacity
  • Nafion? D-520 dispersion, ≥0.92meq/g exchange capacity
  • nafion macromolecule
  • Nafion|r NR50, super acidic ion exchange resin catalyst
  • Nafion|r D-521 dispersion, 5% w/w in water and 1-propanol, |>0.92 Meq/g exchange capacity
  • Nafion perfluorinated resin solution,5wt.% in mixture of lower aliphatic alcohols and water,contains 45% water
  • Nafion perfluorinated resin solution,20wt.% in mixture of lower aliphatic alcohols and water,contains 34% water
  • NAFION(R) PERFLUORINATED RESIN
  • NAFION(R) DISPERSION SOLUTION DE2020 CS TYPE
  • NAFION(R) DISPERSION SOLUTION DE2021CS TYPE
  • NAFION(R) DISPERSION SOLUTION DE520 CS TYPE
  • NAFION(TM) PERFLUORINATED ION-EXCHANGE POWDER
  • NAFION(R) NR 50
  • NAFION(R) DISPERSION SOLUTION DE521
  • NAFION(R) DISPERSION SOLUTION DE521 CS TYPE
  • NAFION(R) SAC-13
  • Nafion|r N-115 MeMbrane, 0.125MM thick, |>0.90 Meq/g exchange capacity
  • Nafion|r N-117 MeMbrane, 0.180MM thick, |>0.90 Meq/g exchange capacity
  • Nafion|r NRE-212 MeMbrane, 0.05MM thick, |>0.92 Meq/g exchange capacity
  • Nafion(R) 117 solution ~5% in a Mixture of lower aliphatic alcohols and water
  • nafion 117
  • nafion perfluorinated ion-exch rsn
  • nafion sac-13
  • Nafion(rg NR50