Ferric Oxide CAS #1309-37-1

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Ferric Oxide CAS #1309-37-1

Iron oxide is an important inorganic compound, usually in the form of a reddish-brown powder.
It has high chemical stability and is not easily reactive with most chemicals. In the field of pigments, iron oxide is a commonly used red pigment component that provides durable and bright colors for various coatings, paints and plastic products.
In building materials, iron oxide can be used to color concrete and bricks to enhance their aesthetics.
In terms of magnetic materials, although its magnetism is relatively weak, it still plays a role in certain specific magnetic applications.

Category Dyestuffs And Pigments Tag Dyestuffs And Pigments

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Ferric Oxide CAS #1309-37-1

Ferric oxide Basic information

Physical Properties Occurrence and Uses Preparation Reactions

Product Name:	Ferric oxide
Synonyms:	Ferric oxide(II,III), magnetic nanoparticles solution;Ferric(III) oxide;Iron(III) oxide, 99% trace metals basis;Iron(III) oxide, 99.9% trace metals basis;Iron(III) oxide, 98% trace metals basis;Iron(III) oxide, 99.95% trace metals basis;Iron(III) oxide, 99.99% trace metals basis;Iron(lll) oxide
CAS:	1309-37-1
MF:	Fe2O3
MW:	159.69
EINECS:	215-168-2
Product Categories:	Inorganics;metal oxide
Mol File:	1309-37-1.mol

Ferric oxide Chemical Properties

Melting point	1538°C
density	5.24
Fp	>230 °F
storage temp.	2-8°C
solubility	It is soluble In Warm Hydrochloric Acid, Slightly Soluble in Sulfuric Acid.
form	pieces
color	black
Specific Gravity	5.1～5.2
PH	3.7±0.3
Water Solubility	INSOLUBLE
Merck	14,4028
Exposure limits	ACGIH: TWA 5 mg/m3 OSHA: TWA 10 mg/m3; TWA 15 mg/m3; TWA 5 mg/m3 NIOSH: IDLH 2500 mg/m3; TWA 5 mg/m3
Stability:	Stable.
CAS DataBase Reference	1309-37-1(CAS DataBase Reference)
IARC	3 (Vol. 1, Sup 7) 1987
NIST Chemistry Reference	Iron(iii) oxide(1309-37-1)
EPA Substance Registry System	Ferric oxide (1309-37-1)

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