Fluorescéine sodium
100 g
N° de catalogue TCIAF0096-100G
Fournisseur: TCI
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Product Details & Documents
Synonymes: 3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, disodium salt, Acid Yellow 73, Yellow No. 8, Fluorescein sodium salt, 2-(6-hydroxy-3-oxo-(3H)-xanthen-9-yl)benzoic acid disodium salt, Disodium 2-(3-oxo-6-oxidoxanthen-9-yl)benzoate
- Numéro CAS:518-47-8
- Formule:C₂₀H₁₀Na₂O₅
- Numéro MDL:MFCD00167039
- Poids moléculaire:376.28 g/mol
- Index Merck:14,04159
- Point de fusion:> 300 °C
- Densité:1,601 g/cm³ (20 °C)
- Température de stockage:Température ambiante
- EINECS:208-253-0
Spécifications
Résultats des tests de spécification
- Appearance:Amber to Brown powder to crystal
- Lambda max.:489.0 to 493.0 nm (Na2CO3 sol.)
- Absorbance (E1%1cm):min. 1900 (Na2CO3 sol., 489.0 to 493.0 nm)
Spécifications
- Cdt:100 g
Spécifications
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