Thiamphenicol (15318-45-3)
Product Description
● Thiamphenicol (tseem hu ua thiophenicol thiab dextrosulphenidol) yog tshuaj tua kab mob.Nws yog methyl-sulfonyl analogue ntawm chloramphenicol thiab muaj qhov zoo sib xws ntawm kev ua haujlwm, tab sis yog 2.5 mus rau 5 zaug li muaj zog.Zoo li chloramphenicol, nws yog insoluble hauv dej, tab sis heev soluble nyob rau hauv lipids.e.
● Thiamphenicol yog ib qho tshuaj tua kab mob uas tsim los kho cov kab mob sib kis hauv nyuj, npua thiab nqaij qaib.Nws yog siv los ua cov dej soluble thiamphenicol glycine hydrochloride rau kev kho parenteral thiab ua ib qho kev sib xyaw ua ke ntawm thiamphenicol puag thiab pob kws hmoov txhuv nplej siab, (4: 1) los yog lwm yam tov khoom, rau kev siv qhov ncauj.
| Yam khoom | Specifications | Cov txiaj ntsig |
| Qhov tshwm sim | Fine dawb los yog daj-dawb crystalline hmoov los yog muaju | Fine dawb crystalline hmoov |
| Kev txheeb xyuas | Raws li BP2012 | Ua raws |
| Lub teeb haum | Raws li BP2012 | Ua raws |
| Acidity los yog alkalinity | Raws li BP2012 | Ua raws |
| mp | 163-167 ℃ | 165 ℃ |
| Kev sib hloov kho qhov muag tshwj xeeb | -21° ~ 24° | -22 ° |
| Chloride | ≤200ppm | <200ppm |
| Sulfated tshauv | ≤0.1% | 0.05% |
| Cov hlau hnyav | ≤10ppm | <10ppm |
| Poob rau ziab | ≤ 1.0% | 0.02% |
| Assay | 98.0% ~ 100.5% | 99.9% |
cov khoom muaj feem xyuam
Sau koj cov lus ntawm no thiab xa tuaj rau peb
