Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
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Iron(III) oxide(1317-60-8)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity

Product Identification

Product Name
Iron(III) oxide
Synonyms
Haematite
Hematite
Raphisiderite
Specularite
CAS
1317-60-8
Formula
Fe2O3
Molecular Weight
159.69
EINECS
215-275-4
RTECS
MH7600000
RTECS Class
Tumorigen
Beilstein/Gmelin
11-92 (G)

Physical and Chemical Properties

Appearance
Red, odorless powder.
Solubility in water
Insoluble
Melting Point
1565
Density
5.26 g/cm3
Usage
Ore- raw material for iron, pigment for ceramics, paint, rubber, paper, & linoleum, chemical intermediate for ferrites, polishing agent for glass, precious metals, & diamonds, component in electrical resistors, semiconductors, magnets & magnetic tapes, catalyst.

First Aid Measures

Ingestion
The possible benefit of early removal of some ingested material by cautious gastric lavage must be weighed against potential complications of bleeding or perforation. Activated charcoal activated charcoal binds most toxic agents and can decrease their systemic absorption if administered soon after ingestion. Activated charcoal: administer charcoal as a slurry (240 ml water/30 g charcoal). Usual dose: 25 to 100 g in adults/adolescents.
Inhalation
If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.
Skin
Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.
Eyes
Diagnosis of iron intraocular foreign body can be done by x-ray, by computerized tomography, by establishing that the foreign body can be moved with a magnet, and by electroretinogram. Magnetic resonance imaging is not recommended as movement of the foreign body may result.

Handling and Storage

Storage
Store dry at ambient temperatures.
Handling
Follow normal laboratory safety guidelines.

Hazards Identification

Inhalation
Noncardiogenic pulmonary edema may develop with severe intoxication.
Skin
Severe thermal burn with ferrous sulfate slurry has caused classical symptoms of ingested iron poisoning.
Eyes
May cause irriation.
Ingestion
Nausea, vomiting, diarrhea and gastrointestinal hemorrhage may develop.

Exposure Controls/Personal Protection

Personal Protection
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
Respirators
Niosh approved respirator for dusts, mists and fumes.
Exposure Effects
Blood pressure may be decreased following an iron overdose. Lethargy, restlessness or confusion may be seen early in the poisoning. Convulsions and coma may occur in later phases. Case reports of pregnant women who have received early aggressive treatment (decontamination and/or deferoxamine) have described good fetal outcomes.

Fire Fighting Measures

Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.
Fire Potential
Noncombustible, except as powder. Hematite, red

Accidental Release Measures

Small spills/leaks
Handle as normal solid waste.

Stability and Reactivity

Stability
Stable at normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Decomposition
None reported.
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