Home > Products > Pharmaceutical Excipients&APIS >

Hydroxy Propyl Methyl Cellulose Phthalate (HPMCP-HP55)

Hydroxy Propyl Methyl Cellulose Phthalate (HPMCP-HP55)

Hydroxy Propyl Methyl Cellulose Phthalate (HPMCP-HP55)
CategoriesPharmaceutical Excipients&APIS
AlbumView larger image
Update Time2021-01-19
Detail Information

Hydroxy propyl Methyl cellulose Phthalate (HPMCP-HP55)

   Hydroxy propyl Methyl cellulose Phthalate (HPMCP-HP55)

 CAS: 9050-31-1

 

        Structure:

            

 Specifications: Conforms to standard USP27.

TextSpecification
Viscosity cp.s32-48
Water%≤5.0
Residue on ignition%≤0.2
Chloride%≤0.07
Heavy metals%≤0.001
Free acid%≤1.0
Esterify%21.0-35.0

 Physical properties:

Character: White or similar white grain powder solid,no smell,tasteless; dissoluble in mixture solution, water and methanol,ethanol and acetone, ehtanol and dichloromethane.
Particle size: 100 percent through 100mesh sieve.

 USE: An enteric coating agent is used to protect drugs from degrs dation by gastric acid or to prevent them from causing side effects in the stomach. HPMCP was developed and used originally as an enteric coating agent, its favroable properties have led to extension of its range of applications into other fields, inlcuding sustained release preparations, binders and microcapsule bases, in the above-mentioned applications.HPMCP is usually used alone, but can be used in combination with other polymers, as in the case of the sustained release preparations.

 Package: It's packed in fiber barrel and lining with 2-ply polyethylene film bag Net weight 25KG per barrel.

Please send your message to us
*Email
Tel
*Title
*Content

Agree to use terms of service

keep in touch
John Xiao
leave a message:
Contact Now
Address:
RM1604,NO.10,JIALV MINGYUAN, YILE ROAD,HANGZHOU,CHINA
Stay Connected
QR code