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Eosina B, Certistain® per microscopia, Sigma-Aldrich®

Fornitore: Merck

Synonyms: Eosin bluish, 2,7-Dinitro-4,5-dibromofluorescein, Eosin B disodium salt, Sodium 2-(4,5-dibromo-2,7-dinitro-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate, 2-(4,5-dibromo-3,6-dihydroxy-2,7-dinitroxanthen-9-yl)-benzoic acid disodium salt, Acid Red 91

1.15934.0025 1.15934.0000
1.15934.0025EA 0 EUR
1.15934.0025 1.15934.0000
Eosina B, Certistain® per microscopia, Sigma-Aldrich®
Eosina B
Formula: C₂₀H₆Br₂N₂Na₂O₉
Peso molecolare: 624,06 g/mol
Punto di fusione: > 310 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00005041
CAS Number: 548-24-3
EINECS: 208-943-1
Merck Index: 12,03638
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Risultati del test di specificazione

Solubility 300 g/l (25 °C)
Molar Mass 624.06 g/mol
Bulk Density 680 kg/m3
pH 6.2 (10 g/l, H2O, 25 °C)

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