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|Minimum Order
Place of Origin:
China (Mainland)
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
25kg/bag
Delivery Time:
within 15day
Supplying Ability:
-
Payment Type:
T/T, L/C
Contact Person Ms. bowente
Nanjingjie, Shenyang, Liaoning
Molecular formula: Fe2O3
Molecular weight: **9.*9
Physical Property: Type Quantity: **0
Characters: red-brown powder
Relative density (water = 1): 5.*4
Melting point: ***5 ℃
Forms: mineral: hematite, ocher
Chemical properties: 1) Stability
Stable,soluble in hydrochloric acid, sulfuric acid generated *3, ferric salt.
2) Solubility
Insoluble in water, do not react with water.
3) Oxidative
(High temperature) are CO, H2, Al, C, Si, etc. to restore.
Specification: Iron oxide red: Y**1 **0 **0 **0 **0 color gradually become darker.
Yellow Iron: **1 **3
Iron Palm: **2 ***2 ***1
Iron black: **2 (*3% *5% *6%) Fe2O3
Appearance: Non-toxic colored powder.
