High Purity Advantages Manufacturer supply CAS 57-68-1 Sulphadimidine
| Product Name: Sulphadimidine/Sulfamethazine |
| Appearance |
White crystalline powder |
CAS NO. |
57-68-1 |
| Molecular Formula |
C12H14N4O2S |
Formula weight |
278.33 |
| Purity |
98% min |
Package |
1kg/bag; 25kg/drum |
| Grade Standard |
Medicine Grade, Feed Grade |
MOQ |
1 KG |
| Application |
Anti-bacterial infection |
Stability |
Stable at normal temperatures and pressures |
| Storage |
Store in original container in a cool dark place |
Shelf Life |
2 Years |
Used as veterinary drug and Feed Additive
1.Useful in the treatment of hemolytic streptococcus, meningococcal, pneumococcal and other infectious diseases, lasting effect.
2. As a feed additive for the prevention of staphylococcal and streptococcal infections, etc., that is the main treatment for fowl cholera, fowl typhoid, coccidiosis and so on.
3. As antibacterial agents for the prevention and treatment of staphylococcal and streptococcal infections, etc., for the treatment of hemolytic streptococcus, meningococcus, pneumococcus and other infections.
| Tests |
Specifications |
Results |
| Description |
White to yellowish powder, very hygroscopic. |
Off-white powder, very hygroscopic. |
| Solubility |
Freetly soluble In water and methanol and dichloromethane |
Complies |
| Identification |
(1)By IR, To match with working standard |
Complies |
| (2)It gives reaction of sodium |
Complies |
| Impurities A |
≤0.1% |
Not detected |
| Related compounds |
Any impurity ≤0.1% |
<0.1% |
| Total impurities ≤0.4% |
0.25% |
| Residual Solvents |
Acetidin≤ 0.5% |
Not detected |
| Dichloromethane≤ 0.06% |
Not detected |
| Methanol≤ 0.3% |
Not detected |
| Acetone ≤ 0.5% |
Not detected |
| Acetonitrile≤0.041% |
Not detected |
| Ethanol≤0.5% |
0.04% |
| N, N-dimethylformamide≤0.088% |
Not detected |
| Water |
≤ 5.0% |
1.38% |
| Assay |
99.0%-101.0%(On anhydrous basis) |
99.98% |
Audited Supplier 
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