Acétone pour HPLC >=99,8 %

Code: 34850-2.5l-m D2-231

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

Application

Acetone′s luminesence intensity is dependent upon the solution components . The absorption of UV light by acetone, results in its photolysis and the product...


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$148.05 EACH
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Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Acetone′s luminesence intensity is dependent upon the solution components . The absorption of UV light by acetone, results in its photolysis and the production of radials .

Acetone has been used in the preparation of 13wt% amorphous poly (lactic acid) (PLA) solution, which was required for the preparation of electrospun PLA membranes.

General description

Mixtures of TiO2 (P25) with rare earth oxides (La2O3 or Y2O3) calcined at 700°C or 650°C efficiently causes oxidation of acetone. Its Aldol condensation in vapor-phase has been investigated over MgO promoted with alkali (Li, Na, K and Cs) or alkaline earth (Ca, Sr and Ba) metal ions. It undergoes Aldol condensation in the presence of Mg-Al layered double hydroxides (LDH) as catalysts and Cl- and/or CO32- as compensating anions to afford diacetone alcohol and mesityl oxide. Enantioselective Aldol condensation of acetone with various isatins in the presence of dipeptides (catalyst) has been described.

Other Notes

Important notice The article number 34850-4X2.5L-M will be discontinued. Please order the single bottle 34850-2.5L-M which is physically identical with the same exact specifications. The article number 34850-6X1L-M will be discontinued. Please order the single bottle 34850-1L-M which is physically identical with the same exact specifications.

Packaging

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assay≥99.8%
bp56 °C/760 mmHg (lit.)
density0.791 g/mL at 25 °C (lit.)
expl. lim.13.2 %
formliquid
impurities≤0.0005% non-volatile matter, ≤0.002% free acid (as CH3COOH), ≤0.1% water (Karl Fischer)
InChI keyCSCPPACGZOOCGX-UHFFFAOYSA-N
InChI1S/C3H6O/c1-3(2)4/h1-2H3
mp−94 °C (lit.)
refractive indexn20/D 1.359 (lit.)
SMILES stringCC(C)=O
technique(s)HPLC: suitable
transmittance330 nm, ≥15%, 340 nm, ≥80%, 335 nm, ≥50%, 350 nm, ≥98%
vapor density2 (vs air)
vapor pressure184 mmHg ( 20 °C)
Code
Description
Unité de vente
Prix annoncé
Qté
34850-1L-M
Acétone pour HPLC >=99,8 %

Unité:EACH
Prix annoncé: $70.72
Source:Prix annoncé
AJOUTER
Cas Number67-64-1
Hazard Class3
Un Number1090
Pack GroupII
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