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product Name Glucono-δ-lactone USP26 FCCIV Synonyms D-Aldonolactone; D-Gluconic acid, delta-lactone; D-(+)-Glucono-1,5-lactone; D-Glucono-delta-lactone; delta-Gluconolactone; delta-Gluconolactone, coarse powder; D-threo-Aldono-1,5-lactone; Gluconic acid lactone; Gluconic lactone; Glucono delta-lactone; Glucolactone; Glucono-Delta-Lactone; glucono delta lactone; ; 3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name); (3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name); (3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name); D-(+)-Glucono-1,5-lactone Molecular Formula C6H10O6 Molecular Weight 178.14 InChI InChI=1/C6H10O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-5,7-10H,1H2/t2-,3-,4+,5-/m0/s1 CAS Registry Number 90-80-2 EINECS 202-016-5 Density 1.72g/cm3 Melting point 151-155℃ Boiling point 446.4°C at 760 mmHg Refractive index 1.607 Flash point 192.3°C Water solubility 500 g/L (20℃) Vapour Pressur 7.6E-10mmHg at 25°C
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