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1,2:3,4-Di-O-isopropylidene-ɑ-D-galactopyranose 97%

Dostawca: Thermo Fisher Scientific

115240050 115240250
ACRO115240050EA 239 PLN
ACRO115240050 ACRO115240250
1,2:3,4-Di-O-isopropylidene-ɑ-D-galactopyranose 97%
1,2:3,4-Di-O-isopropylidene-alpha-D-galactopyranose

Appearance: Clear colorless to yellow Viscous liquid or paste

Formuła: C₁₂H₂₀O₆
Temp. Wrzenia: 117 °C (,1 mmHg)
Temp. topnienia: 120…122 °C
Gęstość: 1,14 g/cm³
Temperatura przechowywania: Zamra·arka
Numer MDL: MFCD00063225
Numer CAS: 4064-06-6

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Wyniki testów specyfikacyjnych

Appearance Clear colorless to yellow Viscous liquid or paste
Infrared spectrum Conforms
Refractive index 1.4655 to 1.4685 (20°C, 589 nm)
GC ≥96.0 %
Specific optical rotation -57° to -61° (20°C, 589 nm) (c=3, CHCl3)


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