Crospovidone Disintegrant

CTFA Name: PVPP
CAS No.: 25086-89-9
Molecular Formula: (C₆H₉NO)_n

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Product Introduction

CTFA Name: PVPP
CAS No.: 25086-89-9
Molecular Formula: (C₆H₉NO)_n

Applications: The product is used in the beer and fruit drinks industry as adsorbents, stabilizers, and clarifiers, improving tablet, capsule, and granule release characteristics.

Product Standard: USP, EP, CP; it can comply with pharmaceutical standards, food-grade standards and industrial standards

Storage: Stored in dry place at room temperature.

Description

Moisture content, swelling property, and porosity all impact the performance of disintegrating agents. Storage conditions affect water uptake and force development, while porosity and chemical structure affect swelling. Porous tablet matrix reduces swelling, while low porosity compacts prolong disintegration time. Concentration affects disintegrants, with high concentrations negatively impacting tablet hardness, flow, and compactability, resulting in weaker tablets.