Product Description
Hypromellose phthalate (hydroxypropyl methylcellulose phthalate, or HPMCP) is a phthalic acid ester of hydroxypropyl methylcellulose. In the pharmaceutical industry, hypromellose phthalate is used as a coating agent for tablets and granules. It is a colorless, odorless, white powder.
Hydroxypropyl methylcellulose phthalate (HPMCP) Physical Chemical Properties
Molecular Formula |
C14H16N4 |
Density |
0.6g/mL |
Melting Point |
>145°C |
Boling Point |
456.7°C |
Flash Point |
230°C |
Application
The product is a favorable enteric soluble film coating,which can protect drugs from digestion by gastricacid.It is used in controlled-release tablets or capsules,and as microcapsules bases.HPMCP is usuallyused alone,but can be used in combination with other polymers.
FAQ
1. Are you a manufacturer or trading company?
A: We are a manufacturer and welcome to visit our factory.
2. How to confirm the product quality before placing an order?
A: We can provide you with the sample. Also, we have the inspection report issued by the authoritative third-party testing agency.
3: What's your MOQ?
A: It depends on different products. We accept sample orders. Also for some products, we can provide you with a free sample.
4:Do you provide after-sales service?
A: We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us.
5:How about delivery time and method?
A: We usually ship within 3-5 working days after payments.
We can make ships by sea, air, and express. Also can make door-to-door shipping.
6:How to solve the after-sale disputes?
A: We accept changing or refunding services if there is any quality problem.