CN104803847B - A kind of technique of composite solid acid
A kind of technique of composite solid acid catalysis synthesizing acetyl tributyl citrate, comprise the following steps: the preparation of a. tributyl citrate: add anhydrous citric acid and n-butyl alcohol in the reactor, and add catalyst and react 3 ~ 6 hours at 120 DEG C ~ 160 DEG C, synthesize TBC, dealcoholysis；B. adding acetic anhydride in tributyl 2-acetylcitrate preparation TBC
CN104803847A - Technology for synthesizing ATBC (acetyl
A technology for synthesizing ATBC (acetyl tributyl citrate) under catalysis of composite solid acid comprises steps as follows: citri acid anhydrous and n-butyl alcohol are added to a reactor, a...
Pharmacokinetic Properties of Acetyl Tributyl Citrate, a
Acetyl tributyl citrate (ATBC) is an (the Food and Drug Administration) FDA-approved substance for use as a pharmaceutical excipient. It is used in pharmaceutical coating of solid oral dosage forms such as coated tablets or capsules. However, the information of ATBC on its pharmacokinetics is limite
High Purity Acetyl Butyl Citrate Atbc In Philippines
CN104803847A - Technology for synthesizing ATBC (acetyl. A technology for synthesizing ATBC (acetyl tributyl citrate) under catalysis of composite solid acid comprises steps as follows: citri acid anhydrous and n-butyl alcohol are added to a reactor, a catalyst is added, the mixture reacts for 3-6 hours at the temperature of 120 DEG C-160 DEG C, and TBC (tributyl citrate) is synthesized and
high purity tributyl citrate (tbc) in nigeria | Supplier
CN104803847A - Technology for synthesizing ATBC (acetyl. A technology for synthesizing ATBC (acetyl tributyl citrate) under catalysis of composite solid acid comprises steps as follows: citri acid anhydrous and n-butyl alcohol are added to a reactor, a catalyst is added, the mixture reacts for 3-6 hours at the temperature of 120 DEG C-160 DEG C, and TBC (tributyl citrate) is synthesized and
