Pwodwi cho

Amonyòm idwojèn difluoride CAS 1341 - 49 - 7

Kout deskripsyon:

Non pwodwi: amonyòm idwojèn difluoride
CAS NO.: 1341 - 49 - 7
Einecs No.: 215 - 676 - 4
Fòmil molekilè: NH4HF2
Pwa molekilè: 57.04
Un No: 1727
Règleman Sekirite Nimewo: 83019

Blan delikan kristal egzagonal, toksik. Fasil delisting. Ka sublime, korozivite nan vè, chalè oswa dlo cho ki dekonpozisyon. Soluble nan dlo, yon ti kras soluble nan alkòl. Solisyon an akeuz se trè asid, korozivite nan vè ak korozivite sou po. Li se prepare pa entwodwi amonyak gaz nan 40% asid idrofluorik, refwadisman ak presipitasyon kristalize.

    Detay Product

    Tags pwodwi

    Spesifikasyon

    AparisyonPoud blan
    Kontan98.0
    Pwen k ap fonn125 ° C
    Pwen bouyi230 ° C
    Densite1,5 g/cm3
    Pwen flache238 ° C

    Itilizasyon
      Glass etchant, preservative, disinfectant, solvent for preparing metallic beryllium from beryllium oxide, analytical reagent and surface treatment agent for silicon steel plates, also used as an oxidant in manufacturing ceramics and aluminum-magnesium alloys, cleaning agent for boiler feedwater systems and steam generation systems, acidification treatment of oilfield sand and gravel, fluorinating agent for organic synthesis, Solisyon electroplating, reyaktif pou èkstraksyon eleman ki ra.

      Depo ak transpò

      Kenbe nan yon kote ki fre, byen sele ak pwoteje soti nan limyè


      Anbalaj
      180kg/tanbou oswa selon bezwen kliyan an


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