I-sulfate ye-ferror

I-sulfate ye-ferror

Igama leekhemikhali: I-sulfate ye-ferror

Ifomula yemolekyuli: I-fuso4· 7 · ali2O; I-fuso4· NH2O

Ubunzima bemolekyuli: I-HeetuhyDrate: 278.01

I-CASI-heahhydrate: 7782-63-0; Yomile: 7720-78-7

Umlinganiswa: I-Heetuhydrate: Iikristali eziluhlaza okwesibhakabhaka okanye iigrams, ngaphandle kwe-ossortyrency. Kumoya owomileyo, uyayifumana i-Efflorescence. Ngomoya omanzi, iyasicotha ngokulula ukwenza i-brown-tyheli, i-ferric osiseko. Inyibiliza emanzini, i-infoller ethanol.

Yomile: i-grey-imhlophe emdeni ye-beige powder. ngokuhambahamba. Ibunjwe ikakhulu nge-fuso4· · H2O kwaye iqulethe i-fuso embalwa4· 42O.it's kancinci kancinci kumanzi abandayo (26.6 g / 100 ml, 20 ℃), iya kuchithwa ngokukhawuleza xa isondela. I-arible ethanol. Phantse i-insulafele kwi-50% ye-sulfuric acid.


Iinkcukacha zemveliso

Ukusetyenziswa: Kushishino lokutya, isetyenziswa njenge-Sthrimine yeSondlo (i-magnesium ye-Ignesifier), i-FAREATIONOFSE, iarhente yencasa, i-Aidment yeNkqubo kunye ne-Break. Isetyenziswa njengomthombo wesondlo ukuphucula ukuboleka kunye nokungcamla kwesandla (i-0.002%). Ikwanokuguqula ubunzima bamanzi.

Ukupakisha: Kwi-25kg yeplastiki yeplastiki / ebhegini yephepha kunye ne-liner peni.

Ukugcina kunye nezothutho: Kufuneka igcinwe kwindawo yokugcina izinto eyomileyo nengaphantsi, igcinwe kude nobushushu kunye nokufuma ngexesha lokuhamba, ukungalayishwa ngononophelo ukuze kuthintelwe ukonakala. Ngapha koko, kufuneka igcinwe ngokwahlukeneyo kwizinto ezinetyhefu.

Umgangatho osemgangathweni: (GB292111-2012, FCC-vii)

 

Ukucaciswa GB292111-2012 I-FCC vii
Umxholo, w /% Hevepehydrate (Feso4 ·7 7) 99.5-104.5 99.5-104.5
Yomile (i-fuso4) I-86.0-89.0 I-86.0-89.0
Khokelela (PB), MG / KG ≤ 2 2
I-Arsenic (AS), MG / KG ≤ 3 ----
I-Mercury (HG), MG / Kg ≤ 1 1
I-acid infollincle (yomile), W /% ≤ 0.05 0.05

 

Bhala umyalezo apha kwaye uthumele kuthi

Shiya umyalezo wakho

    * Igama

    * I-imeyile

    Ifowuni / whatsapp / ye-wechat

    * Into endiyithethayo


    Iimveliso ezinxulumene noko

    Shiya umyalezo wakho

      * Igama

      * I-imeyile

      Ifowuni / whatsapp / ye-wechat

      * Into endiyithethayo