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 |
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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