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Nitric Acid CAS 7697-37-2 China Mtengo Wabwino Kwambiri Chithunzi Chowonetsedwa
  • Nitric Acid CAS 7697-37-2 China Mtengo Wabwino Kwambiri

Kufotokozera Kwachidule:


  • Mtengo wa FOB:
    Zokambirana
    / Toni
  • Doko:China
  • Malipiro:L/C, T/T, Western Union
  • CAS:7697-37-2

    • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Dzina lazogulitsa:Nitric acid

    Mtundu wa mamolekyulu:HNO3

    Nambala ya CAS:7697-37-2

    Kapangidwe ka maselo:

    Nitric acid

    Chemical Properties:

    Asidi wa nitric ndi madzi ofukiza opanda mtundu mpaka bulauni okhala ndi fungo loziziritsa thupi.Fuming nitric acid ndi madzi ofiira ofiira.Utsi mu mpweya wonyowa.Nthawi zambiri amagwiritsidwa ntchito mu njira yamadzimadzi.Kutentha kwa nitric acid ndi nitric acid yomwe imakhala ndi nayitrogeni wosungunuka.Asidi wa nitric ndi njira ya nayitrogeni woipa, NO2, m'madzi ndipo otchedwa fuming nitric acid ali ndi kuchuluka kwa NO2 ndipo ndi wachikasu mpaka bulauni-wofiira.
    Madzi opanda mtundu;zowononga kwambiri;refractive index 1.397 pa 16.5 ° C;kachulukidwe 1.503 g/L;kuzizira pa -42 ° C;kutentha kwa 83 ° C;kusakanikirana kwathunthu ndi madzi;amapanga azeotrope yowira nthawi zonse ndi madzi pa 68.8 wt% nitric acid;azeotrope ali ndi kachulukidwe 1.41 g/mL ndipo amawira pa 121°C.

    Ntchito:

    Nitric acid ndi chinthu chofunikira poyambira kupanga feteleza ndi mankhwala.Kuchepetsedwa nitric asidi ntchito Kusungunula ndi etching zitsulo Product DataSheet
    Madzi olemera, owoneka bwino kapena achikasu pang'ono ndi oopsa kwambiri ndipo amapsa kwambiri akakhudza khungu.Anapangidwa ndi distillation wa alkali-zitsulo nitrate pamodzi ndi sulfuric acid.Kuphatikiza kwa nitric ndi sulfuric acid kunagwiritsidwa ntchito kutembenuza thonje wamba kukhala cellulose nitrate.Asidi wa nitric adagwiritsidwa ntchito popanga mbale zonyowa monga chowonjezera kwa opanga ferrous sulfate kulimbikitsa mtundu wazithunzi zoyera za ambrotypes ndi ferrotypes.Anawonjezedwanso kuti achepetse pH ya bafa lasiliva la mbale za collodion.Kuonjezera asidi ku bafa lasiliva kunapangitsa kuti mbale za collodion zisamve kuwala, zomwe zinali ndi phindu lochepetsera chifunga chosakhala chazithunzi.

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