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Patent Blue VF (Disulphine blue), pure indicator grade

Dodávateľ: Thermo Fisher Scientific

189410250 189411000
ACRO189410250EA 120.34 EUR
ACRO189410250 ACRO189411000
Patent Blue VF (Disulphine blue), pure indicator grade
Patent Blue VF (Disulphine blue)
Vzorec: C₂₇H₃₁N₂NaO₆S₂
Teplota tavenia: 290 °C
Skladovacia teplota: Ambient
Číslo MDL: MFCD00012119
Číslo CAS: 129-17-9

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Výsledky špecifikačného testu

Appearance Dark blue-green to dark purple Crystalline powder
Infrared spectrum Conforms
UV spectrum Complies
Suitability (as acid-base indicator) Passes test
Specific optical rotation -46° to -52° (20°C, 589 nm) (1% in DMSO)


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