Natural 4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one manufacture CAS NO.28664-35-9

Chemical name: 4,5-dimethyl-3-hydroxy-2,5-dihydrofuran-2-one

Other names: caramel furanone

Molecular formula: C6H8O3

Molecular weight: 128.13

FEMA Code: 3634

CAS Code: 28664-35-9

GB2760 Code: s0241

Quality standard (in accordance with gb29938-2020)

Aroma: it has strong aroma of fenugreek, round leaf angelica, cherry and caramel

Appearance: light yellow transparent liquid

Naturalness: 100 ± 4%

Content: ≥ 97.5% (GC)

Relative density (25 ℃ / 25 ℃): 1.179 ~ 1.189

Refractive index (20 ℃): 1.490 ~ 1.500

Melting point: 26 ~ 29 ℃

Recommended application: for strawberry, coffee, berries and sweet flavors.

Recommended dosage: 0.5 ~ 1 μ g/g

Packaging: 1kg or 5kg aluminum bottle packaging

Storage:

The product is packed in sealed barrels under the protection of nitrogen. After unsealing, it is recommended to use it immediately or dilute it with propylene glycol and other solvents, and refrigerate it in a cool and dry place. The shelf life under refrigerated conditions is 12 months. It is easy to solidify at low temperature. Before use, the material must be completely melted and then tested or used.

Hangzhou ZeErRui Chemical Co., Ltd. is a leading company that is focused on developing and producing high-quality flavor ingredients used for foods, pharmaceutic, cosmetics, and daily-use goods. Our goal is to produce flavor ingredients through sciences and further to provide our flavor ingredients to products that can delight human life quality.

ZER Chem has capacity to supply more than 200 high-quality flavor ingredients to our customers. Our R&D team works tirelessly and innovatively to develop and customize flavor ingredients to satisfy the needs of our customers. We look forward to collaborating with our customers to bring the best flavor ingredients to the world.