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二氯甲烷,GC
二氯甲烷,GC
  • 货号:D154
  • CAS NO: 75-09-2
  • 等级/纯度: 99.9% min.,GC Resolv, High purity solvent for sample prep prior to trace analysis by GC and/or GC/MS
  • 品牌:Fisher Chemical
  • 目录价:¥737.98
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Chemical Identifiers

CAS 75-09-2
Assay Percent Range 99.9% min by GC
Molecular Formula CH2Cl2
Formula Weight 84.93g/mol
MDL Number MFCD00000881
Synonym DCM
Chemical Name or Material Methylene Chloride
Assay 99.9% min.
Grade GC Resolv, High purity solvent for sample prep prior to trace analysis by GC and/or GC/MS

Specifications

Capillary GC FID Impurities 1ppb max.
Density 2.93 (Air = 1.0)
ECD_responsive Substances_peak 5ppt max.
Free Halogens 1ppm max.
GC_MS Responsive Substances Pass Test
Packaging Glass Bottle
Preservative 15 to 200ppm
Quantity 4L
Residue after Evaporation 1ppm max.
Titratable Acid 0.0002mEq/g max.
Vapor Pressure 20mmHg at 3502°C
Water 0.01% max.
Certificate of Analysis Certificate of Lot Analysis included with each bottle; UV and other chromatograms available on request.
Boiling Point 39°C / 102.2°F
Color Colorless
Melting Point -97°C / -142.6°F
CAS 75-09-2
Physical Form Liquid
Assay Percent Range 99.9% min by GC
Molecular Formula CH2Cl2
Formula Weight 84.93g/mol
MDL Number MFCD00000881
UN Number 1593
Synonym DCM
Cleanup Symbol Solvent
ChemAlert Storage Symbol Blue
Health Hazard 2 WARNING!
Health Hazard 3 Emergency Overview
Possible cancer hazard. May cause cancer based on animal data. May be harmful if inhaled. May cause irritation of respiratory tract. Inhalation may cause central nervous system effects. WARNING! This product contains a chemical known in the State of California to cause birth defects or. Wear personal protective equipment. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Get medical attention immediately if symptoms occur.

NFPA

Health:2
Flammability:1
Instability:0
Chemical Name or Material Methylene Chloride
Assay 99.9% min.
Grade GC Resolv, High purity solvent for sample prep prior to trace analysis by GC and/or GC/MS



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