D-Glukonsyrans-1 ,5-lakton 99%

Leverantör: Thermo Scientific

Synonyms: GDL, D-Glucono-δ-lactone, D-Gluconic acid-1,5-lactone, delta-Gluconolactone, D-Gluconic acid lactone, (3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one, D-(+)-Glucono-δ-lactone, D-(+)-Gluconic acid δ-lactone, D-Gluconic acid-δ-lacton, D-(+)-Glucono-1,5-lactone, Gluconolactone

271050010 271052500 271050051
ACRO271050010EA 2375 SEK
ACRO271050010 ACRO271052500 ACRO271050051
D-Glukonsyrans-1 ,5-lakton 99%
D-Glukonsyrans-1 ,5-lakton
Formel: C₆H₁₀O₆
MW: 178,14 g/mol
Kokpunkt: 385 °C (1013 hPa)
Smältpunkt: 151…155 °C (dec.)
Densitet: 0,6 g/cm³
Storage Temperature: Omgivande
MDL Number: MFCD00006647
CAS nummer: 90-80-2
EINECS: 202-016-5
Merck Index: 13,04470

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Specifikation testresultat

Appearance White to off-white Crystalline powder
Infrared spectrum Conforms
Melting point 151 to 158 °C (Dec)
Ash ≤0.1 %
Titration excess NaOH ≥98.5 %
Lead (Pb) ≤10 ppm
Heavy metals (as Pb) ≤20 ppm
Reducing substances ≤0.5 %

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