Le dichlorométhane puriss. répond aux spécifications analytiques du ph. Eur. NF >=99% (GC)

Name: Le dichlorométhane puriss. répond aux spécifications analytiques du ph. Eur. NF >=99% (GC)
Brand: SIGMA-ALDRICH
SKU: 24233-1l-m
Price: 67.86 USD

Code: 24233-1l-m D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

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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Non disponible en dehors du Royaume-Uni et de l'Irlande

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 traces	chloride (Cl^-): ≤0.0003%
assay	≥99% (GC)
autoignition temp.	1223 °F
bp	39.8-40 °C (lit.)
contains	~25 mg/L amylene as stabilizer
density	1.325 g/mL at 25 °C (lit.), 1.318-1.322 g/mL at 25 °C
evapn. residue	≤0.002%
expl. lim.	22 %
form	liquid
grade	puriss.
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 key	YMWUJEATGCHHMB-UHFFFAOYSA-N
InChI	1S/CH2Cl2/c2-1-3/h1H2
mp	−97 °C (lit.)
quality	meets analytical specification of Ph. Eur., NF
refractive index	n20/D 1.423-1.425, n20/D 1.424 (lit.)
SMILES string	ClCCl
suitability	complies for reaction against H₂SO₄, complies for identity (IR), complies for appearance of solution
vapor density	2.9 (vs air)
vapor pressure	6.83 psi ( 20 °C), 24.45 psi ( 55 °C)

Safety Data Sheet for 24233-1L-M
Certificat d'analyse Sigma

Cas Number	75-09-2
Hazard Class	6.1
Un Number	1593
Pack Group	III

Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :

Le dichlorométhane puriss. répond aux spécifications analytiques du ph. Eur. NF >=99% (GC)

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