Fluorescein, ren

Leverandør: Thermo Scientific
Warning

Synonymer: 3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 2-(6-Hydroxy-3-oxo-(3H)-xanthen-9-yl)benzoic acid

119241000 119245000 119240025 119240250
ACRO119241000EA 920 NOK
ACRO119241000 ACRO119245000 ACRO119240025 ACRO119240250
Fluorescein, ren
Fluorescein
Formel: C₂₀H₁₂O₅
MW: 332,31 g/mol
Smeltepunkt: 314…316 °C
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00005050
CAS-nummer: 2321-07-5
EINECS: 219-031-8
Merck Indeks: 13,04185
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=97b9d8d37f0106f4c8ef2d7759759d21bd43cc03&vid=25b78df95a04ab26c5ba8c96b95f031056926b13&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=7b0e97bec9c9f44dd58e1cd0ca79d7e94c3ba82d&vid=a29b350acb5fd71b32a30baa408af54494e42d59&prid=web&clid=SAPDAM

Bestill nå

Spesifikasjon Testresultater

Appearance Red-brown to rust brown to brown Powder
Infrared spectrum Conforms
Loss on drying ≤3 %
Sulfated ash ≤0.5 %
Specific absorbance A (1%/1cm) ≥1800 (490 +/- 5 nm , 0.5% aq. soln. of Na2CO3)

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Les mer About VWR