Trimethoprim CAS 738-70-5 theko ea fektheri

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  • Trimethoprim CAS 738-70-5 theko ea fektheri
  • Trimethoprim CAS 738-70-5 theko ea fektheri
  • Trimethoprim CAS 738-70-5 theko ea fektheri
  • Trimethoprim CAS 738-70-5 theko ea fektheri

Tlhaloso e Khutšoanyane:

Trimethoprim cas 738-70-5 ka theko e ntle


  • Lebitso la sehlahisoa :Trimethoprim
  • CAS:738-70-5
  • MF:C14H18N4O3
  • MW:290.32
  • EINECS:212-006-2
  • Sebopeho:moetsi
  • Sephutheloana:1 kg/kg kapa 25kg/moropa

    • Lintlha tsa Sehlahisoa

    Li-tag tsa Sehlahisoa

    Tlhaloso

    Lebitso la Sehlahisoa: Trimethoprim
    CAS: 738-70-5
    MF: C14H18N4O3
    MW: 290.32
    EINECS: 212-006-2
    Sebaka se qhibilihang: 199-203 °C
    Sebaka se belang: 432.41°C (khakanyo e boima)
    Boima: 1.1648 (khakanyo e boima)
    Lenane la refractive: 1.6000 (khakanyo)
    Mocheso oa ho boloka: 2-8°C
    Solubility DMSO: e qhibilihang
    Pka: 6.6 (ho 25 ℃)
    Foromo: phofo e tšoeu
    Mmala: e se nang mmala kapa e tshweu
    Ho qhibiliha ha Metsi: <0.1 g/100 mL ho 24 ºC
    Ba boholong: 14,9709
    BRN: 625127

    Tlhaloso

    Lebitso la Sehlahiswa Trimethoprim
    Ponahalo Phofo e tšoeu
    Bohloeki 98.5% -101.0%(BP);99.0-101.0%(CP)
    Tahlehelo ka ho omisa ≤1.0%(BP);≤0.5%(USP、CP)
    Lintho tse amanang ≤0.2%

    Kopo

    Lithethefatsi tse thibelang likokoana-hloko, boholo ba li-antibacterial li tšoana le lithethefatsi tsa sulfa, tse kopantsoeng le lithethefatsi tsa sulfa kapa lithibela-mafu, li ka ntlafatsa haholo katleho ea lithethefatsi.
    E sebelisoa ha ho etsoa motsoako oa trimethoprim, motsoako oa cephalexin trimethoprim, matlapa a Zengxiaoliansu, matlapa a motsoako oa artemisinin.

    Tefo

    * Re ka fana ka mekhoa e fapaneng ea ho lefa bakeng sa khetho ea bareki.
    * Ha chelete e le nyane, hangata bareki ba lefa ka PayPal, Western union, Alibaba, jj.
    * Ha chelete e le ngata, hangata bareki ba lefa ka T/T, L/C ha ba bona, Alibaba, jj.
    * Ntle le moo, bareki ba bangata ba tla sebelisa Alipay kapa WeChat ho lefa ho etsa tefo.

    tefo

    Polokelo

    Boloka sebakeng se batang le se omileng, sebakeng se nang le moea o pholileng hole le lisebelisoa tse futhumatsang le tse sa lumellaneng, tse tiisitsoeng le ho bolokoa.

    Botsitso

    E tsitsitseng. Ha e lumellane le lisebelisoa tse matla tsa oxidizing, acid.

    Tlhaloso ea mehato e hlokahalang ea thuso ea pele

    Ho hema
    Haeba u hema, isa mokuli moeeng o hloekileng. Haeba u khaotsa ho hema, fana ka phefumoloho ea maiketsetso.
    ho kopana le letlalo
    Hlatsoa ka sesepa le metsi a mangata.
    tebo ya mahlo
    Hlatsoa mahlo ka metsi e le mokhoa oa ho thibela.
    Ho koenya
    Le ka mohla u se ke ua fepa letho le tsoang molomong ho motho ea akhehileng. Hlatsoa molomo oa hau ka metsi.

  • E fetileng:
  • E 'ngoe:

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