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Nafion™ perfluorinated resin solution - Polymer Content:20.0-22.0%,Water Content:32-36%,VOC Content:44-48%,Total Acid Capacity:0.95-1.03meq/g , high purity , CAS No.31175-20-9(Water)

5 Citations

COA

Grade & Purity:

Polymer Content:20.0-22.0%,Water Content:32-36%,VOC Content:44-48%,Total Acid Capacity:0.95-1.03meq/g

Cas Number: 31175-20-9(Water)
MDL number: MFCD00132790

In stock

Item Number

P400427

Grouped product items
SKU	Size	Availability	Price
P400427-5ml	5ml	4	$275.90
P400427-25ml	25ml	3	$1,099.90
P400427-100ml	100ml	2	$3,296.90
P400427-500ml	500ml	2	$5,837.90

Basic Description

Synonyms

D2021CS

Specifications & Purity

Polymer Content:20.0-22.0%,Water Content:32-36%,VOC Content:44-48%,Total Acid Capacity:0.95-1.03meq/g

Legal Information

Nafion 为以下机构的注册商标： The Chemours Company FC, LLC

Storage Temp

Store at 2-8°C

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Product Description

Application

Nafion™ polymer dispersions contain the polymer in its chemically stabilized liquid form for easier processing. Typical uses include:
Fabrication of thin films and coating formulations for fuel cell membranes

Catalyst coatings

Sensors

Various electrochemical applications

SKU	P400486	P400491	P400488	P400427
Grade	D520CS	D521CS	D2020CS	D2021CS
Polymer Content (wt%)	5.0-5.4	5.0-5.4	20.0-22.0	20.0-22.0
Water Content (wt%)	45 +/- 3	45 +/- 3	34 +/- 2	34 +/- 2
VOC Content (wt%)	50 +/- 3	50 +/- 3	46 +/- 2	46 +/- 2
1 - Propanol	48 +/- 3	48 +/- 3	44 +/- 2	44 +/- 2
Specific Gravity	0.92-0.94	0.92-0.94	1.01-1.03	1.01-1.03
Available Acid Capacity (meq/g) H+ polymer base	>1.00	>0.92	>1.00	>0.92
Total Acid Capacity (meq/g) H+ polymer base	1.03-1.12	0.95-1.03	1.03-1.12	0.95-1.03
Viscosity (cP) at 25 °C (77 °F)	10-40	10-40	50-500	50-500

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

9 results found

Lot Number	Certificate Type	Date	Item
D2219095	Certificate of Analysis	Feb 24, 2022	P400427
D2219111	Certificate of Analysis	Feb 24, 2022	P400427
D2219105	Certificate of Analysis	Feb 24, 2022	P400427
D2219119	Certificate of Analysis	Feb 24, 2022	P400427
L2326085	Certificate of Analysis	Feb 24, 2022	P400427
E2330107	Certificate of Analysis	Feb 24, 2022	P400427
L2412214	Certificate of Analysis	Feb 24, 2022	P400427
I2409411	Certificate of Analysis	Feb 24, 2022	P400427
H2406027	Certificate of Analysis	Feb 24, 2022	P400427

Chemical and Physical Properties

Sensitivity	Light sensitive
Refractive Index	1.368
Boil Point(°C)	84 °C

Solution Calculators

Molarity Calculator

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Dilution Calculator

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Reconstitution Calculator

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