METHYL ALCOHOL,HPLC/SPECTROTedia High Purity solvent...

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METHYL ALCOHOL

Chemical Synonyms:		Item:	MS1922-801
Formula:	CH3OH	Molecular weight:	32.04
Level:	HPLC/SPECTRO	CAS:	67-56-1
Application Date:	For use in Liquid Chromatography and Spectrophotometry.Packaged under Nitrogen.Submicron filtered,Also meets ACS Specifications

Properties
Melting point:	-98℃	Viscosity 20 ℃:	0.6
Boiling point:	64.7℃	Merck Index 13th Edition:	13,5984
Density:	0.791 at 25℃ （g/ml）	Flash point:	11℃
Dielectric Constant:	32.7 at 25℃	Hazardous Material Identification System（HMIS）:	2*-3-0
Eluting value:	0.73 (Silica)	Recommended storage code:	RED
Refractive Index:	1.329 （n20°/D）	International Maritime Organization Hazard Class Code:	3(6.1),UN1230,PG II

Specifications

Description	Clear colorless liquid
	free of suspended matter	Passes Test
Acetaldehyde		≤0.001%
Acetone		≤0.001%
Assay (by GC-FID)		≥99.9%
Color		≤10 APHA
Formaldehyde		≤0.001%
Fluorescence at emission maximum for Impurities at
	(as Quinine sulfate)	≤1 ppb
LC gradient elution suitability at
	254 nm	Passes Test
Residue after evaporation		≤2 ppm
Solubility in water		Passes Test
Substances darkened by Sulfuric acid		Passes Test
Substances reducing Permanganate		Passes Test
Titrable acid		≤0.0003 meq/g
Titrable base		≤0.0002 meq/g
Water (by KF coulometry)		≤0.05%
Optical absorbance at
	205 nm	≤1.00 AU
	220 nm	≤0.25 AU
	230 nm	≤0.15 AU
	240 nm	≤0.05 AU
	254 nm	≤0.01 AU
	280 nm	≤0.005 AU
	400 nm	≤0.005 AU

PACKAGING
Product Number:	MS1922-801	Unit Size:	4L	Case Size:	4x4L AG