N-(Isoxazol-5-yl) sulphanilamide leh CAS 7758-79-4
Hababka wax soo saarka warshadaha waxaa ka mid ah habka dhexdhexaadinta fosfateed disodium iyo habka dhexdhexaadinta dambaska soodhaha.
1. Disodium hydrogen phosphate iyo dhexdhexaadinta biyaha laba iyo toban disodium hydrogen phosphate by saamiga 3: 2 ku dar biyo si ay u milaan, la shaandheeyo si loo saaro oo lagu daro shaandhaynta dhexdhexaadiyaha iyo falcelinta dhexdhexaadinta ee fosfatisku si tartiib tartiib ah, xakamaynta pH ee 4.2 ~ 4.6, falcelinta Xalka adoo uumi baxa si uu u sameeyo filim crystal, qaboojinta qaboojinta, kala soocida centrifugal, laba biyo sodium dihydrogen phosphate. Ka dib marka la qalajiyo 100 ℃, fosfatetada sodium dihydrogen anhydrous ayaa la diyaariyey. Khamriga hooyada waa loo soo celin karaa si ay u milanto fosfatetada disodium hydrogen .
2. Habka dhexdhexaadinta soodhaha soodhaha: fosfooraska la soo saaray ayaa lagu daraa reactor-ka dhexdhexaadinta, iyo xalinta ash soodhaha ayaa si tartiib tartiib ah loogu daraa falcelinta dhexdhexaadinta iyada oo la walaaqayo si loo dhaliyo sodium dihydrogen phosphate, kaas oo la sifeeyo, uumi-baxo oo xoogaysan, la qaboojiyo 60 ~ 70℃ si loo soo dedejiyo crystallization, oo loo kala saaro centrifugation si loo helo dihydrogen fosfatrate sodium dihydrogen. Fosfooraska dihydrogen sodium anhydrous waxaa lagu diyaariyey hawo qallajin.
| Magaca Alaabta: | N-(Isoxazol-5-yl) sulphanilamide | Dufcaddii No. | JL20220716 |
| Cas | 7758-79-4 | Taariikhda MF | Julaay, 16, 2022 |
| Baakad | 25kg/Bac | Taariikhda Falanqaynta | Julaay, 17, 2022 |
| Tirada | 5MT | Taariikhda dhicitaanka | Julaay, 15, 2024 |
| ITEM | HEERKA | NATIIJO | |
| Muuqashada | Caddaan ama ka baxsan budada crystalline cad | Budada crystalline cad | |
| daahirnimo | ≥98.0% | 98.3% | |
| Arrin aan la milmin | ≤0.05% | <0.05% | |
| Chloride | ≤0.014% | <0.014% | |
| Sulfate | ≤0.25% | <0.25% | |
| Arsenic | ≤0.0005% | <0.0005% | |
| Bir culus | ≤0.002% | <0.002% | |
| Fluoride | ≤0.005% | <0.005% | |
| Gabagabo | U qalma | ||
1.La isticmaalay AS biyaha jilciya, xoojiye miisaanka dharka, wakiilka dab-damiska, oo loo isticmaalo dhaldhalaalka, alxanka, dawada, midabka, warshadaha cuntada iyo samaynta fosfooraska kale
2. Waxaa loo istcimaalaa sidii wakiilka biyaha ee warshadaha, daabacaadda iyo dheehaynta saabuunta, tayada wax ka beddelka, dhexdhexaadiyaha, wakiilka dhaqanka antibiyootiga, wakiilka daawaynta bayooloji, wax ka beddelka tayada cuntada.
25kgs bac ama shuruudaha macaamiisha. Ka ilaali iftiinka heerkulka ka hooseeya 25 ℃.
N-(Isoxazol-5-yl) sulphanilamide leh CAS 7758-79-4
