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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)

1 Citations

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

CAS#: 31175-20-9(Water)
MDL number: MFCD00132790

Item Number

P400427

Grouped product items
SKU	Size	Availability	Price
P400427-5ml	5ml	In stock	$275.90
P400427-25ml	25ml	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,099.90
P400427-100ml	100ml	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$3,296.90
P400427-500ml	500ml	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$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

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

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

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

7 results found

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

Sensitivity

Light sensitive

Refractive Index

1.368

Boil Point(°C)

84 °C

Safety and Hazards(GHS)

Pictogram(s)	GHS08, GHS05, GHS07, GHS02
Signal	Danger
Hazard Statements	H318:Causes serious eye damage H225:Highly Flammable liquid and vapor H336:May cause drowsiness or dizziness H303:May be harmful if swallowed H371:May cause damage to organs
Precautionary Statements	P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P370+P378:In case of fire: Use ... to extinguish. P210:Keep away from heat, hot surface, sparks, open flames and other ignition sources. - No smoking. P310:Immediately call a POISON CENTER or doctor/physician. P312:Call a POISON CENTER or doctor/... if you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower]. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P308+P311:IF exposed or concerned: Call a POISON CENTER/doctor/...

Citations of This Product

1. Liang Bai, Yi Liu, Qiqi Jia, Peitong Li, Yao Yan, Ningkai Yuan, Shouwu Guo. (2024) Quenching modification of NiFe layered double hydroxides as efficient and highly stable electrocatalysts for the oxygen evolution reaction. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 653 (1): (108). [PMID:37713909]

References

1. Liang Bai, Yi Liu, Qiqi Jia, Peitong Li, Yao Yan, Ningkai Yuan, Shouwu Guo. (2024) Quenching modification of NiFe layered double hydroxides as efficient and highly stable electrocatalysts for the oxygen evolution reaction. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 653 (1): (108). [PMID:37713909]

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