ferric oxide CAS NO.1309-37-1

Min.Order: 1 Kilogram
Payment Terms: T/T,MoneyGram,Other

Product Details

Keywords

ferric oxide
Ferric sesquioxide
Ferric sesquioxide

Quick Details

ProName: ferric oxide
CasNo: 1309-37-1
Molecular Formula: Fe2O3
Appearance: Red to reddish-brown powder
Application: [Use 1] Used for coloring paints, rub...
DeliveryTime: 4-15 workdays
PackAge: standard packaging
Port: Shnaghai Guangzhou
ProductionCapacity: 400 Metric Ton/Month
Purity: 98
Storage: Place in a dry place, do not get damp,...
Transportation: by sea or air
LimitNum: 1 Kilogram

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Details

Iron oxide physical and chemical properties

Density 5.24

Melting point 1538oC

Molecular formula Fe2O3

Molecular weight 159.688

Flash point >230°F

Exact quality 159.854630

PSA 43.37000

Appearance traits Red to reddish-brown powder

Storage conditions

It should be stored in a dry place, do not allow moisture, avoid high temperature, should be isolated from acid and alkali.

Stability

1. It is oxidizing, can be reduced to iron by hydrogen and carbon monoxide, emits oxygen when it is burned, and can be reduced to iron by hydrogen and carbon monoxide.

2. Good dispersibility, strong tinting strength and hiding power. No oil permeability and water permeability. Temperature, light, acid and alkali. The α-Fe2O3 hexagonal crystal, commonly known as iron red, has been widely used as an abrasive and red pigment since ancient times. Naturally produced are hematite and specularite. It belongs to the rhombohedral crystal system R3C, a=0.54228nm, α=55°17′, z=2. The density was 5.287 g/cm3, and Tk (Neel point) = 965K. It has paramagnetic properties and the magnetic properties are weakened below -16 °C. It is mainly used as a raw material for ferromagnetic cores and magnets in the industry. It has strong coloring power and is widely used in coatings because of its good stability to sunlight, air, water and heat.

Water solubility INSOLUBLE

Molecular Structure

1, molar refractive index: no available

2, molar volume (cm3 / mol): no available

3, isotonic capacity (90.2K): no available

4, surface tension (dyne / cm): no available

5, dielectric constant: no available

6, polarizability (10-24cm3): no available

7. Single isotope quality: 159.854628 Da

8, nominal quality: 160 Da

9. Average quality: 159.6882 Da

Computing chemistry