Pyronine G, Haute Pureté colorant biologique
Fournisseur: Thermo Fisher Scientific
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Attention
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Synonyms:
Pyronin Y, Pyronine Y, 3,6-Bis(dimethylamino)xanthylium chloride
200100010
200100050
200100250
ACRO200100010EA
46.6
EUR
ACRO200100010
ACRO200100050
ACRO200100250
Pyronine G, Haute Pureté colorant biologique
Pyronine G
Formule:
C₁₇H₁₉ClN₂O MW: 302.8 g/mol Point de fusion: 250…260 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011725 Numéro CAS: 92-32-0 EINECS: 202-147-8 Merck Index: 12,08190 |
Résultats des tests de spécification
Appearance | Dark green Crystalline powder |
Infrared spectrum | Conforms |
Dye content | ≥50 % |
UV Lambda max | 546 to 551 nm (in 50% ethanol) |
Absorption Ratio P-15/P+15 | 1.23 to 1.7 |
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