China Methyl 2,4-dihydroxy-3,6-dimethylbenzoate Manufacturers, Suppliers, Factory

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 2-nonanone manufacturers and 2-nonanone 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 2-nonanone cas 821-55-6 have a good price advantage, premium quality with liquid appearance, production capacity of 150 tons per year and popular in European and American markets.

Odowell is a professional China Natural 3-methylbutyl 3-methylbutanoate CAS 659-70-1 manufacturers and China Natural 3-methylbutyl 3-methylbutanoate suppliers.Natural 3-methylbutyl 3-methylbutanoate is prepared by esterification of isoamyl alcohol separated from fusel oil and isovaleric acid refined from isoamyl alcohol after twice oxidation in the presence of sulfuric acid.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 Propionic Acid CAS 79-09-4 manufacturers and China Natural Propionic acid suppliers.
Natural Propionic acid is a kind of preservative. Natural Propionic acid is colorless transparent oil liquid, with pungent odor. The melting point of Natural Propionic acid is -24~-23℃. Natural Propionic acid is largely used in food and 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 superior China Natural Delta Dodecalactone Food Grade CAS713-95-1 factory and China Natural Delta dodecalactone Food Grade CAS:713-95-1 supplier.
Natural Delta dodecalactone Food Grade CAS:713-95-1 is colorless to light yellow clear liquid, with creamy and fruity aroma.Natural Delta dodecalactone Food Grade CAS:713-95-1 mainly used as food essence, high-grade food spice, daily essence and other functional additives.
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 Gamma-Decalactone manufacturers and Gamma-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 Gamma-Decalactone cas 706-14-9 have a good price advantage, premium quality with clear colourless liquid appearance, production capacity of 200 tons per year and popular in European and American markets.