DICHLOROMETHANE R. G., REAG.ACS,REAG. IS

Code: 32222-2.5LSIG D2-231

Application

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


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Application

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

General description

Dichloromethane has been tested as a solvent medium for dipyridine-chromium(VI) oxide. Solubility was reported to be 12.5g/100ml. The apparent adsorption constant of the TiO2 loaded activated carbon for dichloromethane was found to be inversely proportional to the quantity of loaded TiO2.

Other Notes

The article number 32222-4X2.5L will be discontinued. Please order the single bottle 32222-2.5L which is physically identical with the same exact specifications.The article number 32222-4X2.5L-M will be discontinued. Please order the single bottle 32222-2.5L-M which is physically identical with the same exact specifications.The article number 32222-6X1L will be discontinued. Please order the single bottle 32222-1L which is physically identical with the same exact specifications.The article number 32222-6X1L-M will be discontinued. Please order the single bottle 32222-1L-M which is physically identical with the same exact specifications.

agencyreag. ISO
anion traceschloride (Cl-): ≤0.5 mg/kg
assay≥99.9% (GC)
autoignition temp.1223 °F
bp39.8-40 °C (lit.)
cation tracesSr: ≤0.1 mg/kg, Cr: ≤0.02 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Bi: ≤0.1 mg/kg, Ni: ≤0.02 mg/kg, K: ≤0.5 mg/kg, Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg, Sn: ≤0.1 mg/kg, B: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Li: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Na: ≤0.5 mg/kg, Co: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Fe: ≤0.1 mg/kg
contains~25 mg/L amylene as stabilizer
density1.325 g/mL at 25 °C (lit.), 1.320-1.330 g/L at 20 °C
expl. lim.22 %
formliquid
gradepuriss. p.a., ACS reagent
impurities≤0.01% chloroform (GC), ≤0.01% tetrachloromethane (GC), ≤0.001% free acid (as HCl), ≤0.0005% formaldehyde, ≤0.05% ethanol (GC), ≤0.00002% free chlorine (Cl), ≤0.001% non-volatile matter, ≤0.01% water (Karl Fischer)
InChI keyYMWUJEATGCHHMB-UHFFFAOYSA-N
InChI1S/CH2Cl2/c2-1-3/h1H2
mp−97 °C (lit.)
Quality Level200
refractive indexn20/D 1.4235-1.4245, n20/D 1.424 (lit.)
SMILES stringClCCl
suitabilitypasses test for reaction against H2SO4
vapor density2.9 (vs air)
vapor pressure6.83 psi ( 20 °C), 24.45 psi ( 55 °C)
Cas Number75-09-2
Hazard Class6.1
Un Number1593
Pack GroupIII
This product has met the following criteria to qualify for the following awards:



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