Hydroxypropyl Methyl Cellulose Phthalate (HPMC-P) Manufacturer
Hydroxypropyl methyl cellulose phthalate (HPMC P) , also known as Hypromellose phthalate, is a type of cellulose derivative that is commonly used in pharmaceuticals as a coating agent for solid oral dosage forms such as tablets, capsules, and granules. It is a water-insoluble polymer that is derived from cellulose by esterification of the hydroxyl groups with methyl chloride and propylene oxide, followed by phthalic anhydride. HPMCP is used as a pH-sensitive polymer, meaning that it is insoluble at low pH (e.g. in the acidic environment of the stomach) but becomes soluble at higher pH (e.g. in the more alkaline ...
HPMCP HP55
KimaCell® HPMC-P HP55 Hypromellose phthalate can be used as enteric coating materials and sustained-release matrix materials for tablets and granules, enteric capsule binders and microcapsule matrices, implants, gradient release systems, taste-masking agents, microspheres, oral For the preparation of membranes, solid dispersions, etc., the release rate is related to the pH value. Enteric coating material Hydroxypropyl Methylcellulose phthalate, established HPMCP viscosity and group quantitative method, made a preliminary investigation on the physical and chemical properties and stability of HPMCP, studied HPMCP The properties of the free film, and indomethacin and pantoprazole sodium as model drugs, the coating study was carried out. ...
Hydroxypropyl Starch Ether (HPS) Manufacturer
Hydroxypropyl starch ether (HPS) is a modified starch that is commonly used as a thickener, stabilizer, and emulsifier in a variety of cement or gypsum based mortar applications. It is produced by reacting natural starch, typically derived from corn or potato, with propylene oxide in the presence of an alkali catalyst. The resulting hydroxypropyl starch ether has improved properties compared to natural starch, including increased solubility, stability, and viscosity. In the construction industry, hydroxypropyl starch ether (HPS) is commonly used as a cement additive to improve the workability, strength, and durability of cement-based materials. It is particularly useful in applications ...
HPMC MP100MS
HPMC MP100MS is Daily chemical hydroxypropyl methylcellulose in shampoo which is a white or slightly yellowish powder, and it is odorless, tasteless and non-toxic. It can be dissolved in cold water and mixed solvent of organic matter to form a transparent viscous solution. The water liquid has surface activity, high transparency, strong stability, and is not affected by pH when dissolved in water. It has thickening and antifreeze effects in shampoos and shower gels, and has water retention and good film-forming properties for hair and skin. With the sharp rise of basic raw materials, the use of cellulose (antifreeze ...