الوصف

Name:Ferric oxide;
Chemical formula:Fe2O3;
Solubility: difficult to dissolve in water, not to react with water; dissolve in acid, react with acid; not react with NaOH;
Properties: red brown powder;
Molecular weight:**9.***2;
CAS:********1;********8;********2;
EINECS:********2;********4;********8;
Melting point:***5℃.;
Boiling point:***4℃;
Density:5.*4g/cm³;
Stability: stable;
Chemical property:
1. Ferric oxide reacts with acid to produce iron salt and waterï¼›2.Thermal reactionï¼›3.Carbon and carbon monoxide reducibility;
Application:
1. Paint, rubber, plastic cosmetics, building precision grinding materials, precision hardware instruments, optical glass, enamel, stationery, leather, magnetic alloys, advanced alloy steel and so on: coloring and inorganic pigments;
2. Paint industry: antirust pigment;
3. Rubber, artificial marble, ground terrazzo: colorant;
4. Plastic, asbestos, artificial leather, leather wiping pulp, etc.: coloring agent, filling agent;
5. Precision instrument, optical glass: polishing agent;
6. Ferromagnetic components for making magnetic materials: raw materials;
7. Electronic industry, communication machine, TV, computer and so on: magnetic material and line output transformer, switching power supply and ferrite core of high U and high UQ;
8. Magnetic materials, pigments, scrubbing agents, catalysts, analytical reagents, catalysts, polishing agents, and pigments;
9. Pills、pills: coat coloringï¼›
*0. Preparation of reducing agent, polishing agent, catalyst, etcï¼›
*1. Red pigmentï¼›
*2. Telecommunications, instrument industry: inorganic red pigment.