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Dichloromethane, HPLC, TLC, GC and Pesticide Residue Analysis Grade

from $381.58sale $305.27 (save 20%)

CAS No 75-09-2

Melting Point: -97°C
Boiling Point: 40°C
Density at 25°C: 1.325 g/mL
Dielectric Constant at 25°C: 8.93
Elutropic Value (Silica): 0.32
Refractive Index: 1.4242 n20°/D
Viscosity (cps) at 20°C: 0.44
Merck Index 13th Edition: 13,6088
Flash Point: 5°C

Safety Data Sheet

Synonymns: Methylene Chloride
Chemical Formula: CH2Cl2
Formula Weight: 84.93

For use in Liquid Chromatography, Spectrophotometry, and for Organic Residue Analysis. Packaged under Nitrogen. (Stabilized with 40-200 ppm Amylene w/w).

Chemical Specifications
Description: Clear colorless liquid free of suspended matter: Passes Test
Assay (by GC-FID) (excluding Amylenes): Min 99.9%
Color: Max 10 APHA
GC-ECD Responsive residue (single peak) (as Heptachlorepoxide): Max 10 ppt
Fluorescence at emission maximum for Impurities (as Quinine sulfate): Max 1 ppb
GC-FID Responsive residue (single peak) (as 2-Octanol): Max 5 ppb
Residue after evaporation: Max 1 ppm
Stabilizer (as Amylenes): 100-200 ppm
Water (by KF coulometry): Max 0.01%
Optical absorbance at 233 nm: Max 1.00 AU
Optical absorbance at 240 nm: Max 0.12 AU
Optical absorbance at 254 nm: Max 0.01 AU
Optical absorbance at 350 nm: Max 0.005 AU
DOT DescriptionDichloromethane
Hazard Class6.1
UN No PGUN1593
Packaging GroupPG III

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Cat Code Description Packaging QuantityPrice Add Quantity
LSA1230-4X4 Dichloromethane, HPLC, TLC, GC and Pesticide Residue Analysis Grade Amber Glass 4 x 4L$381.58$305.27
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