Dichlormethan, BAKER ANALYZED® ACS, J.T.Baker®

Lieferant: Avantor
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Synonyme: Methylenchlorid, Chlormethylen

7305.1000EA 139 EUR
7305.1000
Dichlormethan, BAKER ANALYZED® ACS, J.T.Baker®
Dichlormethan
Formel: CH₂Cl₂
Molecular Weight: 84,93 g/mol
Siedepunkt: 39,8 °C (1013 hPa)
Schmelzpunkt: –95 °C
Dichte: 1,322 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00000881
CAS-Nummer: 75-09-2
EINECS: 200-838-9
UN: 1593
ADR: 6.1,III
Merck Index: 12,06140
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Spezifikation Testergebnisse

Exceeds ACS Specifications
Assay (by GC) (corrected for water) min. 99.5 %
Appearance clear
Color (APHA) max. 10
Free Halogens passes test
Preservative (as Amylene) about 20 ppm
Residue after Evaporation max. 5 ppm
Titrable Acid (meq/g) max. 0.0003
Water (H2O) max. 0.02 %
Ultraviolet Absorbance (1.00-cm path vs water):
at 235 nm max. 1.00
at 240 nm max. 0.35
at 250 nm max. 0.10
at 260 nm max. 0.04
at 340-400 nm max. 0.01

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