Dichloromethane ≥99.9% (GC, on anhydrous basis) stabilised for peptide synthesis

Supplier: VWR Chemicals
Warning


Stabilization: Stabilised with amylene 0,003-0,006 %

89048.320EA 86 EUR
89048.320
Dichloromethane ≥99.9% (GC, on anhydrous basis) stabilised for peptide synthesis
Dichloromethane
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)
Storage Temperature: Ambient
MDL Number: MFCD00000881
CAS Number: 75-09-2
EINECS: 200-838-9
UN: 1593
ADR: 6.1,III
REACH: 01-2119480404-41

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Specification Test Results

Assay (GC on anhydrous basis) min. 99.9%
Clear colorless liquid complying
Color (APHA Pt-Co) max. 10
Free amines (Kaiser) max. 0.001%
Residue after evaporation max. 0.0005% (w/w)
Water (Karl Fischer) max. 0.005% (w/w)
Iron (Fe) max. 0.1 ppm
Magnesium (Mg) max. 0.1 ppm
Lead (Pb) max. 0.1 ppm
Zinc (Zn) max. 0.1 ppm
Stabilizer (Amylene) 0.003-0.006% (w/w)

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