1317-60-8
Product Name:
Hematite
Formula:
Fe2O3
Synonyms:
Ferric hydroxide oxide;Ferric oxide
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Dry Powder |
|---|---|
| Color/Form | Brilliant black to blackish red or brick red mineral, brown to cherry red streak and metallic to dull luster /Hematite, red/ |
| Melting Point | 1565 °C |
| Solubility | Insol in water; sol in hydrochloric acid, sulfuric acid; slightly sol in nitric acid |
| Density | 5.25 |
| Refractive Index | Index of refraction: 3.19, 2.91 (LI) |
| Other Experimental Properties | Mohs hardness about 6; specific gravity: 4.9-5.3 /Hematite, red/ |
COMPUTED DESCRIPTORS
| Molecular Weight | 159.69 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 159.854615 g/mol |
| Monoisotopic Mass | 159.854615 g/mol |
| Topological Polar Surface Area | 3 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 0 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 5 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Hematite is a mineral with formula of Fe3+2O3 or Fe2O3. The IMA symbol is Hem.