Verde Fast, puro, certificato
Fornitore: Thermo Scientific
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Attenzione
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Synonyms:
CI 42590, Ethyl Green, Methyl green zinc chloride double salt, Methyl Green
414380250
414381000
ACRO414380250EA
107
EUR
ACRO414380250
ACRO414381000
Verde Fast, puro, certificato
Methyl green zinc chloride salt
Formula:
C₂₇H₃₅BrClN₃·xZnCl₂ Peso molecolare: 653,24 g/mol Punto di fusione: 233 °C (dec.) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00151094 CAS Number: 7114-03-6 EINECS: 230-415-4 |
Risultati del test di specificazione
Appearance | Dark green to dark brown-red Powder |
Infrared spectrum | Conforms |
Dye content | ≥85 % |
UV Lambda max | 630 to 635 nm (in water) |
Absorption Ratio P-15/P+15 | 0.86 to 1.11 |
Visual transition interval | from pH 0.2 (yellow) to pH 1.8 (blue) |
BSC Certification | Passes |
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