4-hydroxyacetophenone 99-93-4

4-hydroxyacetopthenone 99-93-4-
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4-hydroxyacetophenone 99-93-4


  • Dzina lazogulitsa:4'-hydroxyacetophenone
  • Cas:99-93-4
  • Mf:C8H8O2
  • Mw:136.15
  • Einecs:202-802-8
  • Khalidwe:kupanga
  • Phukusi:1 makilogalamu / thumba kapena 25 kg / ng'oma
  • Tsatanetsatane wazogulitsa

    Matamba a malonda

    Kaonekeswe

    Dzina lazogulitsa: 4'-hydroxyacetophenone

    Cas: 99-93-4

    Mf: C8h8o

    Mw: 136.15

    Malo osungunuka: 132-135 ° C

    Malo owiritsa: 147-148 ° C

    Point: 166 ° C

    Kuchulukitsa: 1.109 g / ml

    Phukusi: 1 makilogalamu / thumba, 25 kg / ng'oma

    Chifanizo

    Chinthu Kulembana
    Kaonekedwe Ufa woyera
    Kukhala Uliri 8%
    Madzi ≤0.5%
    Kutayika pakuyanika ≤0.5%

    Karata yanchito

    Amagwiritsidwa ntchito popanga zolerecretics ndi zonunkhira.

    Nyumba

    Amasungunuka mosavuta mu mowa, chloroform, mafuta onenepa ndi glycerol, komanso sungunuka pang'ono m'madzi.

    Nthawi yoperekera

     

    1, kuchuluka: 1-1000 makilogalamu, mkati mwa masiku atatu ogwira ntchito atapeza ndalama

     

    2, kuchuluka: Pamwambapa 1000 makilogalamu, mkati mwa masabata awiri mutalandira ndalama.

    Malipiro

     

    1, t / t

     

    2, l / c

     

    3, Visa

     

    4, kirediti kadi

     

    5, Paypal

     

    6, Chitsimikizo cha Allibaba

     

    7, Western Union

     

    8, ndalama

     

    9, pambali, nthawi zina timalandiranso Bitcoin.

     

    Phukusi

    1 makilogalamu / thumba kapena 25 kg / ng'oma kapena 50 kg / ng'oma kapena malinga ndi makasitomala.

    mapaketi-ufa

    Kutulutsa mwangozi

     

    1.1 Kusamala kwanu, zida zoteteza ndi njira zadzidzidzi

     

    Gwiritsani ntchito zida zamwini. Pewani mapangidwe fumbi. Pewani kupuma ming'alu, kukwiya kapena

     

    mpweya. Onetsetsani kuti mpweya wabwino kwambiri. Pewani kupuma fumbi.

     

    1.2 Kusamala Zachilengedwe

     

    Pewani kutayikira kwina kapena kunyamuka ngati kuli koyenera kutero. Musalole kuti malonda alowe m'madzi.

     

    Kutulutsa malo kuyenera kupewedwa.

     

    Njira 1.3 ndi zida za chizolowezi ndikuyeretsa

     

    Nyamula ndikukonzekera popanda kupanga fumbi. Funsani ndi fosholo. Pitilizani

     

    Zoyenera, zotsekedwa zotayidwa.

    Kusamalira ndi Kusunga

     

    1.1 Chenjezo la Kugwiritsa Ntchito Motetezeka

     

    Pewani kulumikizana ndi khungu ndi maso. Pewani mapangidwe fumbi ndi ma aerosols.

     

    Perekani mpweya wabwino woyenera ku malo pomwe fumbi limapangidwa.

     

    1.2 Mikhalidwe yosungirako bwino, kuphatikizapo kusamvana kulikonse

     

    Sungani pamalo abwino. Sungani chidebe chotsekedwa bwino m'malo owuma komanso owuma.

     

    hygroscopic


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