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  7. Thermo Scientific Chemicals Uracil, 99+%

Thermo Scientific Chemicals Uracil, 99+%

Numéro de catalogue. AC157305000
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2.5 kg
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Plastic bottle
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Numéro de catalogue. Quantity Packaging
AC157305000 500 g Plastic bottle
AC157300250 25 g Plastic bottle
AC157301000 100 g Plastic bottle
AC157300025 2.5 kg Plastic bottle
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Numéro de catalogue. AC157305000 Fournisseur Thermo Scientific Chemicals Code fournisseur 157305000
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Description

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

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.

Identifiants chimiques

CAS 66-22-8
Molecular Formula C4H4N2O2
Molecular Weight (g/mol) 112.09
MDL Number MFCD00006016
InChI Key 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-pyrimidine-2,4-dione
SMILES O=C1NC=CC(=O)N1

Spécifications

Absorbance 0.81 to 0.85 (A250/A260), 0.18 to 0.22 (A280/A260)
Melting Point 335.0°C
Color White to Yellow
Loss on Drying 0.5% max. (105°C, 5 hrs)
Infrared Spectrum Authentic
Assay Percent Range 99% min. (HPLC)
Packaging Plastic bottle
Quantity 500 g
Beilstein 24,312
Merck Index 15,10035
Solubility Information 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
Spectrophotometry 98.0 to 102.0% (lambda max. 260nm, pH 7), molar absorptivity 8200 +/- 2%, on dry basis
Formula Weight 112.09
Percent Purity 99+%
Physical Form Crystalline Powder
Chemical Name or Material Uracil
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Sécurité et manipulation

EINECSNumber 200-621-9

RUO – Research Use Only