Achiziție cumarină
SEAPIDStare
DA36972615
Data20 Noiembrie 2024
Valoare947,4 RON
Oferta acceptata
Autoritatea contractantaLocalitateTargu Secuiesc, Covasna
FurnizorTipul contractuluiFurnizare
Cod CPVDescriere:Achiziția a 4 sticle de cumarină, de 250 gr, conform descrierii
Achizitii236,85 RON
Cantitate: 4
Unitate masura: bucata
Coumarin, 99+%, Thermo Scientific Chemicals 110532500, 250 g, Plastic bottle
10142950 - Coumarin, 99+%, Thermo Scientific Chemicals 110532500, 250 g, Plastic bottle
Specifications
Melting Point 68°C to 71°C
Assay Percent Range 99+%
Beilstein 17, 328
Merck Index 15, 2550
Infrared Spectrum Authentic
Formula Weight 146.15
Percent Purity ≥99.0%
Packaging Plastic bottle
Color White
Quantity 250 g
CAS 91-64-5
Molecular Formula C9H6O2
Molecular Weight (g/mol) 146.15
MDL Number MFCD00006850
InChI Key ZYGHJZDHTFUPRJ-UHFFFAOYSA-N
Synonym 2H-1-Benzopyran-2-one
PubChem CID 323
ChEBI CHEBI:28794
IUPAC Name chromen-2-one