| Identification | Back Directory | [Name]
PYRRHOTITE | [CAS]
NoCAS | [Synonyms]
PYRRHOTITE
Pyrrhotite, Naturally occuring mineral
Pyrrhotite, naturally occurring mineral, grains, approximately 0.06-0.19in | [Molecular Formula]
Fe7S8 | [MDL Number]
MFCD01868205 |
| Chemical Properties | Back Directory | [Definition]
A natural iron sulfide. Frequently has a deficiency in
iron. May contain small amounts of nickel, cobalt,
manganese, and copper.
| [Appearance]
Brownish-bronze color, black streak,
metallic luster. Slightly magnetic. Hardness 4. | [density ]
4.63 g/cm3 | [form ]
Grains | [color ]
Gray | [Uses]
Ore of iron, manufacture of sulfuric acid.
|
| Hazard Information | Back Directory | [Chemical Properties]
Brownish-bronze color, black streak,
metallic luster. Slightly magnetic. Hardness 4. | [Physical properties]
Habit: tabular, platy, massive, granular.
Color: bronze yellow or red.
Diaphaneity: opaque.
Luster: metallic.
Cleavage: (0001) imperfect, (1120) poor.
Fracture: uneven.
Streak: gray
black. Electrical resistivity 2 to 160 μΩ.cm.
Occurrence: wide spread occurrences in
igneous and metamorphic rocks. Magnetic. | [Agricultural Uses]
Pyrrhotite is a sulphide residue which is recovered from
sulphides in a process of sulphuric acid production |
|
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Alfa Aesar
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| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Alfa Aesar
|
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1 888 343-8025 Specialty/Bulk |
| Website: |
www.alfa.com |
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