Dichloromethane ≥99.9% stabilized, UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Synonyms: Methylene chloride

Management of Change (MOC) category = NI

H485-06 MACRH485-10 MACRH485-06 MACRH485-80
CAMKH48506CS 1284.33 CAD
CAMKH48506 MKH485-80 MKH48510 MKH48506
Dichloromethane ≥99.9% stabilized, UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Dichloromethane

UltimAR—Solvents that meet ACS specifications for liquid chromatography, UV-spectrophotometry, and general purpose use.

Formula: CH₂Cl₂
MW: 84.93 g/mol
Boiling Pt: 39.8 °C (1013 hPa)
Melting Pt: –95 °C
Density: 1.322 g/cm³ (20 °C)
MDL Number: MFCD00000881
CAS Number: 75-09-2
UN: 1593
ADR: 6.1,III
Merck Index: 12,06140
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Specification Test Results

For Laboratory,Research,or Manufacturing Use
Appearance Passes Test
ACS - Assay (CH₂Cl₂ including stabilizer) ≥99.9 %
ACS - Color (APHA) ≤10
ACS - Free Halogens Passes Test
ACS - Residue after Evaporation ≤0.0001 %
ACS - Titrable Acid (meq/g) ≤0.0003
ACS - Water (H₂O)(by coulometry) ≤0.01 %
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities ≤1.0 ppb
Ultraviolet Absorbance (1.00-cm cell vs. water) - 233 nm ≤1.00
Ultraviolet Absorbance (1.00-cm cell vs. water) - 235 nm ≤1.0
Ultraviolet Absorbance (1.00-cm cell vs. water) - 240 nm ≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 250 nm ≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 260 nm ≤0.04
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm ≤0.005
Ultraviolet Absorbance (1.00-cm cell vs. water) - 300 - 400 nm ≤0.003
Liquid Chromatography Suitability Absorbance Passes Test
ECD Sensitive Impurities (as Heptachl or Epoxide) Single Peak (ng/L) ≤5
Sum of the Peaks (ng/L) ≤10
FID Sensitive Impurities (as 2-Octano l) Single Peak (µg/L) ≤5
Sum of the Peaks (µg/L) ≤10
Preservative - Methanol (CH₃OH) ≥400 ppm
Preservative - Amylenes ≥8 ppm
Extraction - Concentration Suitability

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