Ferrous sulfate
Chinhu: Ferrous sulfate
CAS#:7720-78-7
Formula: FeSO4
Structural Formula:
Zvishandiso: 1. Se flocculant, ine yakanaka decolorization kugona.
2. Inogona kubvisa heavy metal ions, mafuta, phosphorus mumvura, uye ine basa rekuita sterilization, nezvimwewo.
3. Iine mhedzisiro yakajeka pa decolorization uye COD kubviswa kwekudhinda uye kudhaya tsvina yemvura, uye kubviswa kwesimbi inorema mu electroplating wastewater.
4. Inoshandiswa sezvinowedzera zvekudya, pigments, zvigadzirwa zvemagetsi emagetsi, deodorizing agent ye hydrogen sulphide, ivhu rekugadzirisa, uye catalyst yeindasitiri, nezvimwewo.
Zvinotsanangurwa
| Item | Standard |
| Fe2+ | ≥17.6 % |
| Insoluble zvinhu | ≤0.1 % |
| Hg | ≤0.00001 % |
| Cr | ≤0.0005 % |
| As | ≤0.002 % |
| Pb | ≤0.002 % |
Nyora meseji yako pano uye titumire kwatiri