Product Details
Appearance
Typically translucent or opaque; color options available.
Grade
Pharmaceutical grade
Description
Modified gelatin capsules engineered to resist brittleness and fragmentation, particularly under low-humidity conditions [3†L5-L6][10†L6]. Achieved through formulation adjustments (e.g., gelatin-glutamic acid crosslinking, modified viscosity, or optimized wall thickness) [3†L11-L12][3†L16].
Stability and Storage Conditions
Enhanced stability; improved resistance to low-humidity-induced brittleness. Extended shelf life compared to standard capsules [3†L12].
Solubility
Insoluble in cold water; soluble in hot water [7†L4-L5].
Storage
Store in a cool, dry place, protected from light and moisture. Standard shelf life: 24–36 months in unopened containers.
Applications
Used for hygroscopic drug formulations (especially traditional Chinese medicines) that tend to absorb moisture from the capsule shell, causing dehydration and subsequent brittleness [3†L5-L6][3†L22].