Fluorescina sale sodico, pure
Fornitore: Thermo Fisher Scientific
Synonyms:
Fluorescina sodica
173241000
173245000
173240025
ACRO173241000EA
56
EUR
ACRO173241000
ACRO173245000
ACRO173240025
Fluorescina sale sodico, pure
Fluorescina sale sodico
Formula:
C₂₀H₁₀Na₂O₅ Peso molecolare: 376.28 g/mol Punto di fusione: 320 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00167039 CAS Number: 518-47-8 EINECS: 208-253-0 Merck Index: 13,04185 |
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Risultati del test di specificazione
Appearance | Orange-red to green-brown to dark brown Powder |
Infrared spectrum | Conforms |
Loss on drying | ≤10 % (105°C) |
UV Lambda max | 488 to 491 nm (in buffer pH 8) |
Absorption Ratio P-15/P+15 | 1.2 to 1.7 |
Specific absorbance A (1%/1cm) | ≥1700 (at lambda max.) |
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