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

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

:75-09-2

:CH₂Cl₂

:MFCD00000881

:84.93 g/mol

:12,06140

:39.8 °C (1013 hPa)

:–95 °C

:1.322 g/cm³ (20 °C)

:1593

:6.1,III

:Management of Change (MOC) category = NI

:200-838-9

:GHS08

:GHS07

:Ambient

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