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  7. Thermo Scientific Chemicals Uracil, 99+ %

Thermo Scientific Chemicals Uracil, 99+ %

Artikelnummer. 10265580 Shop alle Thermo Scientific Chemicals produkter
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Mængde:
25 g
100 g
500 g
2.5 kg
Emballage:
Plastflaske
Pakningsstørrelse:
100g
2.5kg
25g
500g
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Artikelnummer. 10265580

Brand: Thermo Scientific Chemicals undefined

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Beskrivelse

CAS: 66-22-8 | C4H4N2O2 | 112.09 g/mol

Denne Thermo Scientific Chemicals brandprodukt var oprindeligt en del af Acros Organics produktportefølje. Noget dokumentation og etiketoplysninger kan referere til det gamle mærke. Den originale Acros Organics-produkt-/varekode eller SKU-reference er ikke ændret som en del af mærkeovergangen til Thermo Scientific Chemicals .

TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 66-22-8
Molekylær formel C4H4N2O2
Molekylvægt (g/mol) 112.09
MDL nummer MFCD00006016
InChI nøgle 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 navn 1H-pyrimidin-2,4-dion
SMIL O=C1NC=CC(=O)N1

Tekniske data

Kemisk navn eller materiale Uracil
Absorbans 0.81 to 0.85 (A250/A260), 0.18 to 0.22 (A280/A260)
Smeltepunkt 335.0°C
Farve Hvid til gul
Tab ved tørring 0.5% max. (105°C, 5 hrs)
Infrarødt spektrum Authentic
Analyseprocentområde 99% min. (HPLC)
Emballage Plastflaske
Mængde 100 g
Beilstein 24,312
Merck Index 15,10035
Opløselighedsinformation 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
Spektrofotometri 98.0 to 102.0% (lambda max. 260nm, pH 7), molar absorptivity 8200 +/- 2%, on dry basis
Formel vægt 112.09
Procent renhed 99+%
Fysisk form Krystallinsk pulver
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