Specification Sheet

Product Name	Nafion^® perfluorinated resin solution, 20 wt. % in lower aliphatic alcohols and water, contains 34% water
Product Number	663492
Product Brand	Aldrich
CAS Number	31175-20-9

TEST	SPECIFICATION
APPEARANCE	COLORLESS LIQUID
INFRARED SPECTRUM	CONFORMS TO STRUCTURE.
COLOR TEST	200 APHA (MAXIMUM) *
VISCOSITY	50-500 CP *
VENDOR INFORMATION	20-22 WT.% SOLIDS *
	32-36 WT.% WATER *
	42-46 WT.% 1-PROPANOL *
	2.0 WT.% ETHANOL (MAXIMUM) *
	1.0 WT.% MIXED ETHERS AND OTHER VOC'S *
	(MAXIMUM)
	1.00 MEQ/G AVAILABLE ACID CAPACITY *
	(MAXIMUM)
	1.03-1.12 MEQ/G TOTAL ACID CAPACITY *
	* SUPPLIER SPECIFICATION
	APPROVED OCTOBER 13, 2005 TJR

MSDS

Certificate of Analysis

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