Prix FOB
Obtenir le dernier prix( Negotiable )
|4 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
-
Commande minimale:
4 Metric Ton
Packaging Detail:
50/25/20/10/5kg plastic drums, 50kg/25kg fibre drum, 1kg tube/Bag
Heure de livraison:
15days against prepayment
Capacité de Fournir:
600 Metric Ton per Month
Payment Type:
Other, PayPal, Money Gram, Western Union, L/C, T/T
Groupe de produits :
Personne àcontacter Mr. Zebra
No.27 Caigan Road, Liaocheng, Shandong
Potassium ferrate is the chemical compound with the formula K2FeO4.
This purple salt is paramagnetic, and is a rare example of an
iron(VI) compound.
Molecular formula K2FeO4
Molar mass **8.***2 g/mol
Appearance Dark purple Solid Powder Granular and
Tablets
Active Ingredient:
*0% *0% *7.5% *9.9% Black Powder
*0% 1G/0.7G Red Brownish Tablet
Density 2.**9 g/cm3,Â
Melting point >**8 ° C (decomposition temp)
Main hazards oxidizer
Flash point non-combustible
K2FeO4 has attracted interest for applications in "green chemistry"
because the by-products of its use, iron oxides, are
environmentally innocuous. In contrast, some related oxidants such
as chromate are considered environmentally hazardous. However, the
main difficulty with the use of K2FeO4 is that it is often too
reactive, as indicated by the fact that it decomposes in contact
with water.
Properties and applications
As a dry solid, K2FeO4 is stable. It decomposes with evolution of
O2 in neutral water, and especially rapidly in acidic water. At
high pH, aqueous solutions are stable. The deep purple solutions
are similar in appearance to potassium permanganate (KMnO4). It is
stronger oxidizing agent than the latter.
Because the side products of its redox reactions are rust-like iron
oxides, K2FeO4 has been described as a "green oxidant. " It has
been employed in waste-water treatment as an oxidant for organic
contaminants and as a biocide. Conveniently, the resulting reaction
product is iron(III) oxyhydroxide, an excellent flocculant.
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 4 Metric Ton |
| Packaging Detail: | 50/25/20/10/5kg plastic drums, 50kg/25kg fibre drum, 1kg tube/Bag |
| Heure de livraison: | 15days against prepayment |
| Capacité de Fournir: | 600 Metric Ton per Month |
| Payment Type: | Other, PayPal, Money Gram, Western Union, L/C, T/T |
| Groupe de produits : | Disinfectants & Snitizer |
