Paracetamol (103-90-2)
Product Description
● CAS No.: 103-90-2
● EINECS No.: 151.1626
● MF: C7H8ClN3O4S2
● Pob: 25Kg / Nruas
● Paracetamol hmoov khoom noj khoom haus supplemen Feem ntau yog siv rau amino acid infusion, vim tshwj xeeb wettability, kuj siv nyob rau hauv txias cream, osmetics.Serine ua rau tib neeg lub cev ntawm ntau yam tseem ceeb amino acid ntawm cov protein a, rau kev tsim cov protein muaj lub luag haujlwm tseem ceeb heev.
| Qhov tshwm sim | Dawb los yog yuav luag dawb, crystalline hmoov. | |
| Kev txheeb xyuas | A: IR nqus | Ua raws |
| B: UV nqus | Ua raws | |
| C: TLC | Ua raws | |
| Melting point | 168-172 ° C | |
| Dej | Tsis ntau tshaj 0.5% | |
| Muaj feem xyuam | impurity (chloroacetanilide) tsis ntau tshaj 10 ppm | |
| impurity K (4-aminophenol) tsis ntau tshaj 50 ppm | ||
| impurity F (4-nitrophenol) tsis ntau tshaj 0.05% | ||
| lwm yam impurity tsis ntau tshaj 0.05% | ||
| Tag nrho ntawm lwm yam impurities tsis ntau tshaj 0.1% | ||
| Residue ntawm ignition | Tsis ntau tshaj 0.1% | |
| Chloride | Tsis ntau tshaj 0.014% | |
| Sulfate | Tsis ntau tshaj 0.02% | |
| Sulfide | Ua raws | |
| Cov hlau hnyav | Tsis ntau tshaj 0.001% | |
| Dawb p-aminophenol | Tsis ntau tshaj 0.005% | |
| Kev txwv ntawm P-chloroacetanilide | Tsis ntau tshaj 0.001% | |
| Yooj yim carbonizable tshuaj | Ua raws | |
| Cov kuab tshuaj residual | Cov ntsiab lus seem ntawm acetic acid yog txwv los ntawm kev sim poob ntawm kev ziab tsis ntau tshaj 0.5% | |
| Assay (anhydrous hauv paus) | 99.0 ~ 101.0% | |
| Xaus: Ua raws li USP34 / BP2011 | ||
cov khoom muaj feem xyuam
Sau koj cov lus ntawm no thiab xa tuaj rau peb
