Shijiazhuang Yuncang Dej Technology Corporation Limited

Aluminium Sulphate hauv kev kho dej


  • Formula:Al2(SO4)3 |Al2S3O12 |Al2O12S3
  • Cas NO.:10043-01-3
  • Product Detail

    Khoom cim npe

    Lub ntsiab nta

    Kev ua tau zoo ntawm coagulation zoo: Aluminium sulfate tuaj yeem tsim cov colloidal precipitate sai sai, ua kom cov tshuaj tshem tawm sai sai hauv dej, yog li txhim kho cov dej zoo.

    Kev siv dav dav: Haum rau txhua hom dej hauv lub cev, suav nrog dej kais dej, dej khib nyiab, dej hauv pas dej, thiab lwm yam, nrog rau kev siv tau zoo thiab siv tau ntau yam.

    PH hloov ua haujlwm: Nws tuaj yeem kho tus nqi PH ntawm cov dej hauv qee qhov ntau, uas pab txhim kho kev ruaj ntseg thiab siv tau ntawm cov dej.

    Non-toxic thiab environmentally friendly: Cov khoom nws tus kheej yog non-toxic thiab harmless, environmentally friendly thiab ua raws li cov qauv kev tiv thaiv ib puag ncig.

    Technical Parameter

    Tshuaj formula Al2 (SO4) 3
    Molar loj 342.15 g / mol (tsis muaj dej) 666.44 g / mol (octadecahydrate)
    Qhov tshwm sim Dawb crystalline khoom Hygroscopic
    Qhov ntom 2.672 g / cm3 (anhydrous) 1.62 g / cm3 (octadecahydrate)
    Melting point 770 ° C (1,420 ° F; 1,040 K) (decomposes, anhydrous) 86.5 ° C (octadecahydrate)
    Solubility hauv dej 31.2 g / 100 mL (0 ° C) 36.4 g / 100 mL (20 ° C) 89.0 g / 100 mL (100 ° C)
    Solubility me ntsis soluble hauv cawv, dilute mineral acids
    Acidity (pKa) 3.3-3.6
    Sib nqus susceptibility (χ) -93.0 · 10-6 cm3/mol
    Refractive Index (nD) 1.47 [1]
    Cov ntaub ntawv thermodynamic Kev coj tus cwj pwm: khoom-kua-gas
    Std enthalpy ntawm kev tsim -3440 kJ/mol

     

    Yuav siv li cas

    Kev kho dej:Ntxiv ib qho tsim nyog ntawm txhuas sulfate rau hauv dej, do tusyees, thiab tshem tawm cov khib nyiab los ntawm nag lossis daus thiab pom.

    Paper manufacturing:Ntxiv ib qho nyiaj tsim nyog ntawm txhuas sulfate rau lub pulp, do tusyees, thiab pib nrog cov txheej txheem papermaking.

    Tawv ua:Aluminium sulfate daws yog siv rau hauv cov txheej txheem tanning ntawm tawv raws li cov txheej txheem tshwj xeeb.

    Kev lag luam zaub mov:Raws li qhov xav tau ntawm cov txheej txheem tsim khoom noj khoom haus, ntxiv qhov tsim nyog ntawm aluminium sulfate rau cov khoom noj.

    Ntim Specifications

    Cov ntim ntim ntau suav nrog 25kg / hnab, 50kg / hnab, thiab lwm yam, uas tuaj yeem ua raws li cov neeg siv khoom xav tau.

    Cia thiab ceev faj

    Cov khoom yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav kom deb ntawm lub hnub ncaj qha.

    Tsis txhob sib xyaw nrog cov tshuaj acidic kom tsis txhob cuam tshuam cov khoom lag luam.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb