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53956-04-0

Name Glycyrrhizic acid ammonium salt
CAS 53956-04-0
EINECS(EC#) 258-887-7
Molecular Formula C42H65NO16
MDL Number MFCD00167400
Molecular Weight 839.96
MOL File 53956-04-0.mol

Chemical Properties

Appearance white to slightly yellow powder
Melting point  >200°C (dec.)
Boiling point  768.56°C (rough estimate)
density  1.1846 (rough estimate)
FEMA  2528 | GLYCYRRHIZIN, AMMONIATED (GLYCYRRHIZA SPP.)
refractive index  49 ° (C=1.5, EtOH)
storage temp.  2-8°C
solubility  Slightly soluble in water, very slightly soluble in anhydrous ethanol, practically insoluble in acetone. It dissolves in dilute solutions of acids and of alkali hydroxides.
form  Powder or Crystals
color  Yellow to yellow-green
Odor bland
optical activity [α]20/D +48±4°, c = 1% in ethanol: water (1:1)
BRN  3897076
Stability: Hygroscopic
InChIKey ILRKKHJEINIICQ-YDYGGSECSA-N
LogP -0.9
Uses
Monoammonium Glycyrrhizinate is a flavoring and sweetening agent obtained from licorice flavonoids. It has a slight licorice flavor and an intense and rounded sweetness. It is soluble in water, glycerin, and propylene glycol and has good thermal stability but can degrade under prolonged heating. It is stable over a ph of 3.5–9 but could precipitate below ph of 3.5. It can be used in beverages, desserts, confectionary products, soups, and dressings.
CAS DataBase Reference 53956-04-0
EPA Substance Registry System .alpha.-D-Glucopyranosiduronic acid, (3.beta.,20.beta.)-20-carboxy- 11-oxo-30-norolean-12-en- 3-yl 2-O-.beta.-D-glucopyranuronosyl-, monoammonium salt(53956-04-0)

Safety Data

RIDADR  UN 3077 9 / PGIII
WGK Germany  2
RTECS  LZ6500000
3-10
HS Code  29389090
Safety Profile
Moderately toxic by intravenous route. An experimental teratogen. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NH3.

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