Sulfamethazine (57-68-1)
Product Description
● Sulfamethazine yog dawb los yog daj me ntsis siv lead ua los yog hmoov.Sulfamethazine yog siv los tiv thaiv thiab kho cov kab mob Staphylococcus thiab Streptococcus lyticus.Nws muaj cov nyhuv inhibitory ntawm Hemolytic Streptococcus thiab Pleurococcus.Nws yog tsuas yog siv rau kev kho tus kab mob cholera, Avian typhoid fever, qaib coccidiosis, thiab lwm yam.
● Sulfamethazine muaj cov nyhuv tib yam rau qaib coccidia li sulfaquinoxaline, uas yog, nws muaj txiaj ntsig zoo tiv thaiv qaib plab hnyuv coccidia dua li cecal coccidia.
| Kev sim | Specifications | Cov txiaj ntsig |
| Kev piav qhia | Dawb mus rau yellowish hmoov, heev hygroscopic. | Off-dawb hmoov, heev hygroscopic. |
| Solubility | Dawb soluble hauv dej thiab methanol thiab dichloromethane | Ua raws |
| Kev txheeb xyuas | (1) Los ntawm IR, kom phim nrog tus qauv ua haujlwm | Ua raws |
| (2) Nws muab cov tshuaj tiv thaiv sodium | Ua raws | |
| Cov impurities A | ≤0.1% | Tsis pom |
| Cov tshuaj sib xyaw ua ke | Txhua yam impurity ≤0.1% | <0.1% |
| Tag nrho impurities ≤0.4% | 0.25% | |
| Residual Solvents | Acetidin ≤ 0.5% | Tsis pom |
| Dichloromethane ≤ 0.06% | Tsis pom | |
| Methanol ≤ 0.3% | Tsis pom | |
| Acetone ≤ 0.5% | Tsis pom | |
| Acetonitrile ≤ 0.041% | Tsis pom | |
| Ethanol ≤ 0.5% | 0.04% | |
| N, N-dimethylformamide ≤0.088% | Tsis pom | |
| Dej | ≤ 5.0% | 1.38% |
| Assay | 99.0% -101.0% (Raws li anhydrous hauv paus) | 99.98% |
cov khoom muaj feem xyuam
Sau koj cov lus ntawm no thiab xa tuaj rau peb
