Ferrous kiloraidi | 7758-94-3
Ipesi ọja:
Nkan | Sipesifikesonu |
FeCl2 · 4H20 | ≥50% |
Acid ọfẹ (gẹgẹbi HCL) | ≤5% |
kalisiomu (Ca) | ≤0.002% |
Iṣuu magnẹsia (Mg) | ≤0.005% |
Cobalt(Co) | ≤0.002% |
Chromium (Kr) | ≤0.002% |
Zinc (Zn) | ≤0.002% |
Ejò (Cu) | ≤0.002% |
Manganese (Mn) | ≤0.01% |
Apejuwe ọja:
Ferrous Chloride jẹ nkan ti ko ni nkan ti ara ẹni pẹlu agbekalẹ kemikali FeCl2. alawọ ewe si ofeefee ni awọ. Tiotuka ninu omi, ethanol ati kẹmika. Tetrahydrate FeCl2-4H2O wa, awọn kirisita monoclinic ti o ni buluu-alawọ ewe sihin. Iwuwo 1.93g/cm3, ni irọrun deliquescent, tiotuka ninu omi, ethanol, acetic acid, die-die tiotuka ni acetone, insoluble ni ether. Ninu afẹfẹ yoo jẹ oxidised kan si alawọ ewe koriko, ninu afẹfẹ diẹdiẹ oxidised si kiloraidi ferric. kiloraidi ferrous anhydrous jẹ kirisita hygroscopic ofeefee-alawọ ewe, tituka sinu omi lati ṣe agbekalẹ ojutu alawọ ewe ina. O jẹ iyọ tetrahydrate, o si di iyọ dihydrate nigbati o ba gbona si 36.5°C.
Ohun elo:
Ferrous Chloride ni a lo nigbagbogbo bi elekitiroti batiri, ayase, mordant, olupilẹṣẹ awọ, ere iwuwo, inhibitor ipata, oluranlowo itọju oju irin.
Package: 25 kgs / apo tabi bi o ṣe beere.
Ibi ipamọ: Fipamọ ni aaye afẹfẹ, ibi gbigbẹ.
Standard Alase: International Standard.