China Undecylenic acid zinc Manufacturers, Suppliers, Factory

Odowell is a professional L-Menthol manufacturers and L-Menthol 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 L-Menthol cas 2216-51-5 have a good price advantage, premium quality with Solid appearance, production capacity of 150 tons per year and popular in European and American markets.

Odowell is a professional China Isoamyl Alcohol Perfumery Grade CAS 123-51-3 manufacturers and China Isoamyl Alcohol Perfumery Grade suppliers.
Isoamyl Alcohol Perfumery Grade is a kind of food additive. Isoamyl Alcohol Perfumery Grade is colorless transparent colloidal liquid, with pleasent apple,brandy and spicy odor. The melting point of Isoamyl Alcohol Perfumery Grade is -117℃. Isoamyl Alcohol Perfumery Grade is largely used in food flavor and fragrant , especially in flavor of apples and bananas.
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 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 β-Caryophyllene manufacturers and β-Caryophyllene 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 β-Caryophyllene cas 87-44-5 have a good price advantage, premium quality with Solid appearance, production capacity of 20tons per year and popular in European and American markets.

Odowell is a professional China Isoamyl Alcohol CAS 123-51-3 manufacturers and China Isoamyl Alcohol suppliers.
Isoamyl Alcohol is a kind of food additive. Isoamyl Alcohol is colorless transparent colloidal liquid, with pleasent apple,brandy and spicy odor. The melting point of Isoamyl Alcohol is -117℃. Isoamyl Alcohol is largely used in food flavor and fragrant , especially in flavor of apples and bananas.
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 China Natural 2-methylbutyl 2-methylbutyrate CAS 2445-78-5 manufacturers and China Natural 2-methylbutyl 2-methylbutyrate suppliers. Natural 2-methylbutyl 2-methylbutyrate is directly esterified by 2-methylbutyric acid and 2-methylbutanol. It is condensed from isobutyraldehyde at 120 ℃.Colorless liquid with sweet fruit, ester and wax aroma. The melting point is 184-187 ℃. Natural products are found in hops oil, blueberries and cocoa beans.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.