D-glucuronolactone / d-glucuronolactone-r-lactone / d-glucuronolactone-g-lactone
Item No.： C0109
Store at： RT
English name：D-Glucurone；D-(+)-Glucuronic acid γ-lactone；D-Glucurono-6,3-lactone；D(+)-Glucurono-3,6-lactone
Other names: D-glucuronic acid-r-lactone; D-glucuronic acid-g-lactone; Furan uronic acid-r-lactone; Glucuronide; Glucuronolactone; D (+) - glucuronic acid-3,6-lactone; D-glucuronic acid- γ- Lactone; Gantaile
CAS No.: 32449-92-6
C6H8O6=176.12
Grade: high purity grade
Content: ≥ 99%
Specific rotation: +18.0 ~ +20.0 °
Melting point: 170 ~ 176 ℃
PH：3.74～4.06
Water dissolution test: qualified
Physicochemical properties: white crystalline or granular powder, soluble in water, 80% lactone is converted to glucuronic acid after the aqueous solution is placed for 2 months. When heated to 100 ℃, 60% ester and 40% acid reached equilibrium within 2H. Slightly soluble in methanol, slightly soluble in ethanol. See the light darken. Odorless, slightly bitter taste. Density: 1.76
Purpose: biochemical research
Save: RT
