China Gamma-undecanolactone Manufacturers, Suppliers, Factory

Odowell is a professional China Natural Isoamyl Acetate（double Peaks）CAS 123-92-2 manufacturers and China Natural Isoamyl acetate（double peaks）suppliers.
Natural Isoamyl acetate（double peaks） is colorless transparent liquid, with pleasent banana odor. The melting point of Natural Isoamyl acetate（double peaks） is -78℃. Natural Isoamyl acetate（double peaks） is largely used in food flavor and fragrant.
Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly looking for new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality.

Odowell is a professional Delta Hexalactone manufacturers and Delta Hexalactone suppliers in China . Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly R&D new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality. Our Delta Hexalactone cas 823-22-3 have a good price advantage, premium quality with clear colourless liquid appearance, production capacity of 150 tons per year and popular in European and American markets.

Odowell is a professional Whiskey Lactone manufacturers and Whiskey Lactone suppliers in China . Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly R&D new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality. Our Whiskey Lactone cas 39212-23-2 have a good price advantage, premium quality with clear colorless liquid appearance, production capacity of 200 tons per year and popular in European and American markets.

Odowell is a professional China Natural Isovaleric Acid CAS 503-74 manufacturers and China Natural Isovaleric Acid suppliers. Natural Isovaleric Acid is obtained by oxidation of isoamyl alcohol or isovaleraldehyde. Add potassium permanganate, sodium carbonate and isoamyl alcohol into water, stir and heat up to 50-70 ℃, react for 3h, filter, and wash manganese mud with hot water. Combine the filtrate, wash and concentrate. Cool to 40 ℃, slowly add sulfuric acid to pH=2-3, leave the Chemicalbook still, separate the oil layer, fractionate, and collect the 173-176 ℃ fraction to obtain isovaleric acid with a yield of 48%. Isovaleraldehyde is oxidized by air at 30-40 ℃ with manganese acetate as catalyst. The product is distilled and the distillate at 173-178 ℃ is collected to obtain a finished product with a purity of more than 95%..Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly looking for new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality.

Odowell is a professional Natural Maltol manufacturers and Natural Maltol suppliers in China . Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly R&D new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality. Our Natural Maltol cas 118-71-8 have a good price advantage, premium quality with White crystalline powder appearance, production capacity of 200 tons per year and popular in European and American markets.

Odowell is a professional Delta Decalactone manufacturers and Delta Decalactone suppliers in China . Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly R&D new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality. Our Delta Decalactone cas 705-86-2 have a good price advantage, premium quality with clear colourless liquid appearance, production capacity of 1000 tons per year and popular in European and American markets.