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Chemical Synonyms:	Methy Cyanide	Item:	AS1122-801
Formula:	CH3CN	Molecular weight:	41.05
Level:	HPLC/SPECTRO	CAS:	75-05-8
Application Date:	For use in Liquid Chromatography and Spectrophotometry.Packaged under Nitrogen.Submicron filtered,Also meets ACS Specifications

Properties
Melting point:	-48℃	Viscosity 20 ℃:	0.37
Boiling point:	81-82℃	Merck Index 13th Edition:	13,71
Density:	0.786 at 25℃ （g/ml）	Flash point:	5℃
Dielectric Constant:	37.5 at 20℃	Hazardous Material Identification System（HMIS）:	2*-3-0
Eluting value:	0.5 (Silica)	Recommended storage code:	RED
Refractive Index:	1.344 （n20°/D）	International Maritime Organization Hazard Class Code:	3,UN1648,PG II

Specifications

Description	Clear colorless liquid
	free of suspended matter	Passes Test
Assay (by GC-FID)		≥99.9%
Color		≤10 APHA
Residue after evaporation		≤2 ppm
Titrable acid		≤0.008 meq/g
Titrable base		≤0.0006 meq/g
LC gradient elution suitability at
	210 nm	≤5 mAU
	254 nm	≤1 mAU
Fluorescence at emission maximum for Impurities at
	450 nm	≤1 ppb
Water (by KF coulometry)		≤0.02%
Optical absorbance at
	190 nm	≤1.00 AU
	200 nm	≤0.05 AU
	210 nm	≤0.04 AU
	220 nm	≤0.02 AU
	230 nm	≤0.01 AU
	254 nm	≤0.005 AU
	400 nm	≤0.005 AU

PACKAGING
Product Number:	AS1122-801	Unit Size:	4L	Case Size:	4x4L AG