Eastman Chemical's Seracefate is an enteric coating agent for pharmaceutical tablets and granules.
Eastman Chemical's Serasefate (cellulose acetate phthalate) is a pH-sensitive cellulose derivative designed for coating pharmaceutical tablets or granules. 【Features】 Serasefate withstands prolonged contact with acidic gastric juice but dissolves easily in the weakly acidic to neutral environment of the small intestine. The following solvent systems can be used for dissolution: Acetone 100 Acetone:Ethanol 50:50 Acetone:Isopropyl Alcohol 50:50 Acetone:Methanol 50:50/25:75 Acetone:Methylene Chloride 50:50/25:75 Methylene Chloride:Ethanol 75:25 Ethyl Acetate:Ethanol 50:50 Ethyl Acetate:Isopropyl Alcohol 50:50/75:25 *For more details, please check the PDF materials by clicking the catalog download button.
Inquire About This Product
basic information
【Properties】 Appearance: White powder Acetyl group: 21.5-26% Phthalyl group: 30-36% Free phthalic acid: 3.0 wt% or less Moisture: 5.0 wt% or less Viscosity @ 25℃: 45-90 cp Eastman Chemical's Cerasafe meets NF official standards and is a raw material that is harmonized with both the Japanese Pharmacopoeia and EP. *For more details, please check the PDF document by clicking the catalog download button.
Price range
Delivery Time
Applications/Examples of results
For more details, please check the PDF materials by clicking the catalog download button.
catalog（1）
Download All Catalogs
Company information
Shima Trading Company has been facing customers and society for over 100 years since its founding in 1904. The root of our history, which has continuously responded to the ever-changing needs of the times, lies in our "Challenger Spirit," which fearlessly embraces change and boldly tackles any challenge in pursuit of ideals. This spirit has been passed down as our corporate motto of "Creation and Innovation" and continues to support our company today. Moving forward, we will always consider what is truly needed for a "society that has taken a step forward" and continue to take on challenges. Under the newly established management policy slogan "Find x Design→Create," we aim to transform from a traditional trading company business to a business focused on solving social issues. If you have any concerns in areas such as: ▶ Manufacturing sites ▶ User application sites ▶ Environmental impact after use why not consider solutions together with us? With our curious sales team and the organizational strength built over a long history, we will provide services aimed at solving your challenges!