Fenugreek lactone
Product name: 3-hydroxy-4, 5-dimethyl-2(5 h)-furanone
English name:
CAS: 28664-35-9
Molecular formula: C6H8O3
Content: 97% or more (GC)
FEMA: 3634
Appearance: light yellow transparent liquid
Relative density d25/25:1. 179-1.189
The refractive index n20D: 1.4900 to 1.5000
Melting point: 26-29℃
Aroma: has strong fenugreek aroma and round leaf samples from angelica sinensis and cherry, caramel aroma
Scope of application: used for deployment of strawberry, coffee, berries and sweet flavor
Suggested usage（ppm）: 0.5-1
Storage: the product is sealed under nitrogen protection barrels packaging.Kaifeng advice immediately after use or dilute with propylene glycol and other solvents, a cool and dry place, cold storage refrigeration shelf life of 12 months, under the condition of low temperature to coagulate.

Shelf life: 2 years if sealed and store away from direct sun light.

Storage:

Stabilized with 0.1% BHT. Stored in a cool, dry，light-free place, in full, tightly sealed containers. In drum covered with nitrogen. When stored for more than 6 months, quality should be checked before use.