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Penta-O-acetyl-β-D-galactopyranose 99+%

Fornitore: Thermo Scientific

Synonyms: β-D-Galactose Pentaacetate, (2S,3R,4S,5S,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate

158610250 158611000
ACRO158610250EA 75.2 EUR
ACRO158610250 ACRO158611000
Penta-O-acetyl-β-D-galactopyranose 99+%
Penta-O-acetyl-beta-D-galactopyranose
Formula: C₁₆H₂₂O₁₁
Peso molecolare: 390,34 g/mol
Punto di fusione: 143…144 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00063259
CAS Number: 4163-60-4

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Risultati del test di specificazione

Appearance White Powder
Infrared spectrum Conforms
Water ≤0.5 % (K.F.)
Sulfated ash ≤0.1 %
HPLC ≥99.0 % (ELSD)
Specific optical rotation +21° to +26° (20°C, 589 nm) (c=1, CHCl3)
Heavy metals (as Pb) ≤0.001 %

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