Pharmaceutical Grade Silica|zhonglian-chem

Imininingwane enzuzo

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Product Description

It is a new type of pharmaceutical excipient with diverse characteristics. It can act as a flow aid, reduce the weight of tablets without influencing their stability, and simplify the raw material processing procedures, thus playing a significant role in the pharmaceutical field.

Physical Characteristics

It is a white powder with high purity, excellent fluidity, small particle size, large specific surface area and multiple pores.

Chemical Characteristics

It has stable properties, does not react, undergoes unchanged metabolism in the body, and is safe.

Performance Advantages

High Purity: Stringent production processes ensure an extremely low content of impurities, meeting pharmaceutical standards.
Good Fluidity: It can effectively improve the fluidity of pharmaceutical powders, preventing agglomeration and caking.
Strong Adsorptivity: It can precisely adsorb excess moisture, oils and other impurities in drugs, drying and stabilizing the drug components, prolonging the shelf life of pharmaceuticals and maintaining the stability of the active ingredients in drugs.
Good Dispersibility: It helps poorly soluble drugs to be evenly dispersed in the formulation system, increasing the dissolution rate and bioavailability of drugs and ensuring that the absorption effect of drugs in the body is stable and reliable.
Sustained-release Agent: With its unique porous structure and large specific surface area, it can adsorb and carry drug molecules and, through a slow release mechanism, continuously and stably release drugs into the body.

Application Fields

Tablet Field
- Tablets: It serves as a glidant to assist in tableting. In sustained-release tablets, it controls the release of drugs, such as in nifedipine sustained-release tablets, to maintain the blood drug concentration.
- Capsules: It prevents powder from sticking together, which is beneficial for filling. In soft capsules, it helps disperse oily drugs, like in fish oil soft capsules to stabilize drugs.
- Granules: It acts as a dispersant to prevent agglomeration and facilitates the even dispersion of drugs when taken with water.
Injection Field
- Powder for Injection: During freeze-drying, it serves as a scaffold, prevents the formation of hard lumps and facilitates reconstitution, such as improving the reconstitution of antibiotic powder for injection.
Topical Preparations Field
- Ointments and Creams: It thickens and stabilizes the preparations, prevents the separation of oil and water phases and ensures the uniformity of drug efficacy, like in skin ointments.
- Gels: It stabilizes the three-dimensional network structure, increases the strength and is beneficial for wound care gels to adhere to wounds and release drugs.
Inhalation Preparations Field
- Powder Aerosols: It improves fluidity and dispersibility and increases the deposition rate in the lungs, such as in powder aerosols for respiratory diseases.

Imininingwane yemithombo

Product Description

Physical Characteristics

Chemical Characteristics

Performance Advantages

Application Fields

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