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|Minimum Order
Place of Origin:
Qingdao China
Price for Minimum Order:
-
Minimum Order Quantity:
20 Ton
Packaging Detail:
25kg/bag
Delivery Time:
9 days
Supplying Ability:
8000 Ton per Month
Payment Type:
L/C, T/T
連絡先担当者 Mr. GenSheng
No.26 Xianggang Road, Qingdao city, Shandong, QINGDAO, SHANDONG
Product: Iron(II,III) oxide
Other names: ferrous ferric oxide, ferroso ferric oxide, iron(II,III) oxide, magnetite, black ironoxide, lodestone, rust
Molecular Formula: Fe3O4, FeO.Fe2O3
CAS number: ********9
Appearance: black powder
Brief introduction:
Iron(II,III) oxide is the chemical compound with formula Fe3O4. It is one of a number of iron
oxides. It is found in nature as the mineral magnetite. It contains both Fe2+ and Fe3+ ions and is
sometimes formulated as FeO.Fe2O3. It is encountered in the laboratory as a black powder. It
exhibits permanent magnetism and is ferrimagnetic, but is sometimes incorrectly described as
ferromagnetic. Its most extensive use is as a black pigment which is synthesised rather than being
extracted from the naturally occurring mineral as the particle size and shape can be varied by the
method of production.
