24233-1L-M Display Image

Dichloromethane puriss. meets analytical specification of Ph. Eur. NF >=99% (GC)

Code: 24233-1L-M D2-231

Application

Dichloromethane may be used as solvent for the preparation of stock solutions of the carotenoids. It may be employed as solvent in the synthesis of polylactide-ba...


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Application

Dichloromethane may be used as solvent for the preparation of stock solutions of the carotenoids. It may be employed as solvent in the synthesis of polylactide-based (PLA) thin films.

General description

Dichloromethane has been tested as a solvent medium for the dipyridine-chromium(VI) oxide. Solubility was reported to be 12.5g/100ml. Role of the quantity of TiO2 loading on activated carbon support on its photodecomposition has been investigated.

anion traceschloride (Cl-): ≤0.0003%
assay≥99% (GC)
autoignition temp.1223 °F
bp39.8-40 °C (lit.)
contains~25 mg/L amylene as stabilizer
density1.325 g/mL at 25 °C (lit.), 1.318-1.322 g/mL at 25 °C
evapn. residue≤0.002%
expl. lim.22 %
formliquid
gradepuriss.
impurities≤0.0001% free chlorine (Cl), ≤0.01% carbon tetrachloride (GC), ≤0.001% free acid (as HCl), ≤1 ppm heavy metals (as Pb), ≤2.0% ethanol (GC), residual solvents, complies, ≤0.02% methanol (GC), ≤0.01% trichloromethane (GC), ≤0.02% water (Karl Fischer)
InChI keyYMWUJEATGCHHMB-UHFFFAOYSA-N
InChI1S/CH2Cl2/c2-1-3/h1H2
mp−97 °C (lit.)
qualitymeets analytical specification of Ph. Eur., NF
refractive indexn20/D 1.423-1.425, n20/D 1.424 (lit.)
SMILES stringClCCl
suitabilitycomplies for reaction against H2SO4, complies for identity (IR), complies for appearance of solution
vapor density2.9 (vs air)
vapor pressure6.83 psi ( 20 °C), 24.45 psi ( 55 °C)
Code
Description
Unit Size
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24233-2.5L-M
Dichloromethane puriss. meets analytical specification of Ph. Eur. NF >=99% (GC)

Unit:EACH
List Price: £95.22
Source:List Price
ADD
Cas Number75-09-2
Hazard Class6.1
Un Number1593
Pack GroupIII
This product has met the following criteria: