Fast green FCF, puro, certificato
Fornitore: Thermo Scientific
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Attenzione
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Synonyms:
Light green, Sodium 2-((4-(ethyl(3-sulphonatobenzyl)amino)phenyl)(4-(ethyl(3-sulphonatobenzyl)iminio)cyclohexa-2,5-dien-1-ylidene)methyl)-5-hydroxybenzenesulphonate, CI 42053, Dihydrogen (ethyl)[4-[4-[ethyl(3-sulphonatobenzyl)amino](4-hydroxy-2-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium, disodium salt
Formula:
C₃₇H₃₄N₂Na₂O₁₀S₃ Peso molecolare: 808,86 g/mol Punto di fusione: 290 °C (dec.) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00013053 CAS Number: 2353-45-9 EINECS: 219-091-5 Merck Index: 13,03970 |
Risultati del test di specificazione
Appearance | Bordeaux to brown Powder |
Infrared spectrum | Conforms |
Dye content | ≥85 % |
UV Lambda max | 622 to 626 nm |
Absorption Ratio P-15/P+15 | 0.98 to 1.20 |
BSC Certification | Passes |
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