CAS · 99-26-3
Product Overview
Bismuth subgallate丨99-26-3 is a yellow, odorless powder widely used in pharmaceuticals, dermatology, and veterinary medicine. It is known for its antimicrobial, astringent, and deodorizing properties, making it useful in gastrointestinal treatments, wound healing, and personal care products.
Product Specifications
| Property | Specification |
|---|---|
| Grade | EP |
| Appearance | Bright yellow powder, odorless and tasteless |
| Solubility | Practically insoluble in water, in alcohol, and in ether |
| Identification A | Complies |
| Identification B | Complies |
| Nitrates | Complies |
| Free Gallic Acid | 5 mg max |
| Loss on Drying | 6.0% max |
| Limit of Alkalies and Alkaline Earths | 0.5% max |
| Arsenic | 0.00075% max |
| Copper | 0.005% max |
| Silver | 0.0025% max |
| Lead | 0.002% max |
| Acidity | 0.15 ml |
| Chlorides | 0.02% max |
| Substances Not Precipitated by Ammonia | 1.0% max |
| Assay (Bismuth, Dried Substance) | 48.0 - 51.0% |
Applications
Detailed application notes for this product are available on request. Contact our technical team for the full application dossier, formulation guidance and regulatory documentation.
Benefits
✅ Antibacterial & Astringent – Helps in wound healing and infection prevention.
✅ Deodorizing Effect – Neutralizes intestinal and skin odors effectively.
✅ Gastrointestinal Relief – Soothes mild digestive discomfort.
✅ Safe & Non-Toxic – Widely used in medications and skincare.
Conclusion
Bismuth subgallate (CAS: 99-26-3) is a medicinal compound with antiseptic, astringent, and deodorizing properties. Its applications range from gastrointestinal treatments and wound care to personal hygiene and veterinary medicine, making it a versatile and valuable pharmaceutical ingredient.
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