Oxytetracycline Base CAS 79-57-2

Khoom Qhia:

Lub Npe Khoom Muag: Oxytetracycline Base CAS TSIS: 79-57-2

Txhais:

12,12a-hexahydroxy-6-methyl-1,11-dioxo-10;

5-hydroxy-tetracyclin;

6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo -, [4s- (4alpha, 4aalpha, 5alpha, 5a; 6-beta, 12a-alpha)) - alph;

Tshuaj& Cov Khoom Uas Lub Cev:

Tsos: Daj daj rau ziab, hmoov dawb hmoov

Ntsuas: ≥99%

Qhov ceev: 1.634 g / cm3 (20 ℃)

Lub Ntsiab Kub: 817.08 ℃ ntawm 760 mmHg

Melting Point: 183 ℃

Flash Point: 447.954 ℃

Qhov Taw Qhia Txaus Nruab Nrab: 1.749

Dej Solubility: 0.2 g / L

Qhov Ruaj: Ruaj nyob hauv qhov kub thiab txias thiab qhov siab. Tsaus ntuj thiab decomposes ntawm kev chwv lub teeb.

Cia Kev Mob: Cia rau qhov chaw txias thiab qhuav. Tsis txhob cia nyob rau hauv tshav ntuj ncaj qha. Khaws los ntawm khov. Kaw lub thawv kaw thaum tsis siv. Khw hauv qab 40 ℃.

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: QI7875000

Kev Nyab Xeeb Kev Nyab Xeeb: S26-S36 / 37/39

WGK Lub Teb Chaws Yelemees: 2

Cov Lus Qhia Kev Raug Mob: R36; R63

Cov Cim Kev Nyab Xeeb: Xn, Xi

Oxytetracycline yog qhov thib ob ntawm qhov dav-tev-tetracycline pawg ntawm cov tshuaj tua kab mob kom pom. Yog tias tsis muaj cov protein no, tus kab mob no tsis tuaj yeem nce, muaj ntau ntxiv thiab nce ntau ntxiv. Oxytetracycline yog li ntawd nres qhov kev sib kis ntawm tus kab mob thiab cov kab mob ntxiv raug tua los ntawm lub cev tiv thaiv kab mob lossis thaum kawg tuag. Txawm li cas los xij, qee hom kab mob ntawm cov kab mob tau txhim kho tawm tsam cov tshuaj tua kab mob no, uas tau txo qis nws cov hauj lwm zoo rau kev kho qee yam mob.

Oxytetracycline tseem tseem siv los kho kev kis mob los ntawm Chlamydia (piv txwv li lub hauv siab kev mob psittacosis, mob qhov muag kab mob, thiab mob ntawm caj ces) thiab mob los ntawm Mycoplasma kab mob (xws li mob ntsws) .Oxytetracycline kuj tseem siv los kho pob txuv, vim nws kev ua si tawm tsam cov kab mob ntawm daim tawv nqaij uas ua pob txuv (Propionibacterium acnes). Nws yog siv los kho cov mob txhawm rau mob ntsws, vim nws cov haujlwm tiv thaiv cov kab mob feem ntau ua lub luag haujlwm, Haemophilus influenzae

Oxytetracycline kuj tseem siv tau los kho lwm yam mob uas tsis tshua muaj, xws li cov uas tshwm sim los ntawm ib pawg ntawm cov kab mob me hu ua rickettsiae (xws li Q ua npaws). Txhawm rau kom ntseeg tau tias cov kab mob ua rau muaj kev kis mob yooj yim rau nws, feem ntau yog coj mus kuaj cov nqaij mos, piv txwv li daim pa ntawm qhov chaw muaj mob, lossis zis lossis ntshav kuaj.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: oxytetracycline puag li cas 79-57-2, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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