| HS Code | 632502 |
| Product Name | Sulfadiazine (Sulfapyrimidine, SD) Veterinary Grade API for Tablets / Injections / Capsules / Powders / Granules / Premix / Solutions |
| Synonyms | Sulfapyrimidine; SD; 4-Amino-N-2-pyrimidinylbenzenesulfonamide; Sulfadiazinum |
| Chemical Name | 4-Amino-N-(pyrimidin-2-yl)benzenesulfonamide |
| Cas Registry Number | 68-35-9 |
| Molecular Formula | C10H10N4O2 |
| Molecular Weight | 250.28 g/mol |
| Appearance | White to slightly yellow crystalline powder |
| Assay Purity | 99.0% to 101.0% (calculated on dried basis) |
| Identification | Complies with EP/BP/USP or veterinary monograph |
| Solubility | Practically insoluble in water; slightly soluble in ethanol; soluble in acetone; soluble in alkali hydroxides and dilute mineral acids |
| Melting Point | 252-256°C (decomposes) |
| Pka | 6.5 |
| Loss On Drying | ≤0.5% |
| Residue On Ignition | ≤0.1% |
| Heavy Metals | ≤20 ppm |
| Related Substances | ≤1.0% total impurities |
| Storage Conditions | Store in a well-closed container, protected from light, in a dry place at room temperature |
| Shelf Life | 24 months from date of manufacture when stored as directed |
| Grade | Veterinary Grade API |
| Standard | EP/BP/USP/Veterinary monograph |
| Therapeutic Class | Sulfonamide antibacterial; coccidiostat adjunct |
| Mechanism Of Action | Competitively inhibits bacterial dihydropteroate synthase, blocking folic acid synthesis |
| Target Species | Cattle, sheep, goats, pigs, poultry, dogs, cats (varies by approved formulation) |
| Veterinary Indications | Respiratory, urinary, gastrointestinal, and skin infections; coccidiosis when combined with trimethoprim or pyrimethamine |
| Dosage Forms | Tablets / Injections / Capsules / Powders / Granules / Premix / Solutions |
| Product Form | Powder (API) |
| Packaging | 25 kg fiber drum with double polyethylene bags; customized packaging available |
| Withdrawal Period | Varies by species, dosage form, and jurisdiction; follow label and veterinary advice |
As an accredited Sulfadiazine (Sulfapyrimidine, SD) Veterinary Grade API for Tablets / Injections / Capsules / Powders / Granules / Premix / Solutions factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Competitive Sulfadiazine (Sulfapyrimidine, SD) Veterinary Grade API for Tablets / Injections / Capsules / Powders / Granules / Premix / Solutions prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to admin@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: admin@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
