Carbomer
Model: -II
Chemical name: Cross-linked polyacrylic acid resin.
Molecular structure: - [---]
Appearance: White loose powder with a characteristic slight odor and hygroscopicity
Ignition residue: .%
Acidity:
Heavy metals:
Benzene content: .%
Viscosity: ~
Weight loss on drying: .%
Content determination: %-%
Features are permanent at high viscosity Stability Due to the trace amount of residual solvent, it is more suitable for oral pharmaceutical preparations
Scope of use Oral, topical and new drug delivery system controlled release matrix tablets.
Advantages of applying carbomer resin in pharmaceutical preparations:
) Linear drug release (zero-order release kinetics)
) Can increase bioavailability
) Low dosage and slow support Release
) Cost savings
) Increased formulation selectivity
) Reduced tablet volume
) Good reproducibility of synthetic polymers
) Prepared Tablets require low tableting force
) and can be well compatible with cellulose and other components
Packing specifications: kg/carton or kg/carton
Storage: ventilated and dry place, Keep sealed
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