D-Glukono-1,5-lakton 99%
Dodávateľ: Thermo Fisher Scientific
Synonymá:
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
188.66
EUR
ACRO271050010
ACRO271052500
ACRO271050051
D-Glukono-1,5-lakton 99%
D-Glukono-1,5-lakton
Vzorec:
C₆H₁₀O₆ Mw: 178.14 Teplota varu: 385 Teplota tavenia: 151…155 °C (rozkl.) Hustota: 0.6 g/cm³ Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00006647 Číslo CAS: 90-80-2 EINECS: 202-016-5 Merck Index: 13,04470 |
Výsledky špecifikačného testu
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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