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  7. Thermo Scientific Chemicals Uracil, ≥ 99 %

Thermo Scientific Chemicals Uracil, ≥ 99 %

Artikelnummer. 10418130
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Menge:
25 g
100 g
500 g
2.5 kg
Verpackung:
Kunststoffflasche

Beschreibung

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 66-22-8
Summenformel C4H4N2O2
Molekulargewicht (g/mol) 112.09
MDL-Nummer MFCD00006016
InChI-Schlüssel ISAKRJDGNUQOIC-UHFFFAOYSA-N
Synonym uracil, 2,4-dihydroxypyrimidine, 2,4 1h,3h-pyrimidinedione, 2,4-pyrimidinediol, 2,4-dioxopyrimidine, pyrimidine-2,4 1h,3h-dione, pirod, 2,4-pyrimidinedione, pyrod, hybar x
PubChem CID 1174
ChEBI CHEBI:17568
IUPAC-Name 1H-Pyrimidin-2,4-Dion
SMILES O=C1NC=CC(=O)N1

Spezifikation

Chemischer Name oder Material Uracil
Extinktion 0.81 to 0.85 (A250/A260), 0.18 to 0.22 (A280/A260)
Schmelzpunkt 335.0°C
Farbe Weiß bis gelb
Verlust bei Trocknung 0.5% max. (105°C, 5 hrs)
Infrarotspektrum Echt
Prozentgehaltsbereich 99% min. (HPLC)
Verpackung Kunststoffflasche
Menge 25 g
Beilstein 24,312
Merck Index 15,10035
Löslichkeitsinformationen Solubility in water: soluble in hot water. Other solubilities: very slightly soluble in water (ca 0.25% at 20° c), soluble in alkalies, practically insoluble in alcohol and ether
Spektrophotometrie 98.0 to 102.0% (lambda max. 260nm, pH 7), molar absorptivity 8200 +/- 2%, on dry basis
Formelmasse 112.09
Reinheit (%) 99+%
Physikalische Form Kristallpulver
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RUO – Research Use Only

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