DICHLOROMETHANE,HPLC/SPECTROTedia High Purity solvent...

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DICHLOROMETHANE

Chemical Synonyms:	Methylene Chloride	Item:	DS1432-802
Formula:	CH2Cl2	Molecular weight:	84.93
Level:	HPLC/SPECTRO	CAS:	75-09-2
Application Date:	For use in Liquid Chromatography and Spectrophotometry.Packaged under Nitrogen.Submicron filtered.Also meets ACS Specifications（Stabilized with 40-200 ppm Amylene w/w）

Properties
Melting point:	-97℃	Viscosity 20 ℃:	0.44
Boiling point:	40℃	Merck Index 13th Edition:	13,6088
Density:	1.325 at 25℃ （g/ml）	Flash point:
Dielectric Constant:	8.93 at 25℃	Hazardous Material Identification System（HMIS）:	2*-1-0
Eluting value:	0.32 (Silica)	Recommended storage code:	BULE
Refractive Index:	1.4242 （n20°/D）	International Maritime Organization Hazard Class Code:	6.1,UN1593,PG II

Specifications

Description	Clear colorless liquid
	free of suspended matter	Passes Test
Assay (by GC-FID) （excluding Amylenes）		≥99.9%
Color		≤10 APHA
Free halogens		Passes Test
Residue after evaporation		≤3 ppm
Stabilizer（as Amylenes）		100-200 ppm
Titrable acid		≤0.0003 meq/g
Water (by KF coulometry)		≤0.01%
Optical absorbance at
	233 nm	≤1.00 AU
	240 nm	≤0.20 AU
	260 nm	≤0.02 AU
	300 nm	≤0.01 AU
	350 nm	≤0.005 AU

PACKAGING
Product Number:	DS1432-802	Unit Size:	1L	Case Size:	6x1L AG