三氧化二铁（CAS 1317-60-8）：分子式 Fe2O3、分子量 159.69；类别 染料及颜料。
| CAS号 | 1317-60-8 |
|---|---|
| 分子式 | Fe2O3 |
| 分子量 | 159.69 |
| 熔点 | 1565 °C |
| 应用领域 | Uses: The most important ore of iron. Also、certain varieties are used as paint pigments and for rouge.、Ore- raw material for iron、pigment for ceramics、paint、rubber、paper、& linoleum、chem intermediate for ferrites、polishing agent for glass、precious metals、& diamonds、component in electrical resistors、semiconductors、magnets & magnetic tapes、catalyst、Plastics -> Typical concentration range in plastic materials -> 1%、Use Classification: Plastics -> Polymer Type -> Polyolefin-I、PUR、Polyolefin-II、PVC (soft)、ABS、PVC (rigid)、PET、PMMA、PA、PC、(E)PS、Plastics -> Pigments agents、Industry Uses: Flocculating agent、Pigment、Consumer Uses: Soil amendments (fertilizers)、Magnetic element、Opacifer、Household Products: Information on 1 consumer products that contain Hematite in the following categories is provided:、• Home Maintenance、Methods of Manufacturing: Occurs naturally as the mineral hematite、produced synthetically by calcining iron salts such as ferrous sulfate、ferric alums、or organic iron salts under oxidizing conditions (the iron compound used and the reaction conditions determine the color of the pigments)、U.S. Production: 2023: 100、000、000 - <250、000 lb、2022: 100、2021: 100、2020: 100、(1972) 6.4X10+10 G-RED OXIDE-NATURAL+SYNTHETIC、(1975) 4.5X10+10 G-RED OXIDE-NATURAL+SYNTHETIC、(1985) 4.79X10+13 g、Iron Ore、U.S. Imports: (1972) No Data、(1975) No Data、(1985) 1.60X10+13 g、U.S. Exports: (1972) No Data、(1985) 4.79X10+12 g、General Manufacturing Information: Asphalt Paving、Roofing、and Coating Materials Manufacturing、Paint and Coating Manufacturing、Utilities、Hematite (Fe2O3): ACTIVE、(1972)Most important iron ore ... mineral found in two forms: red hematite or red iron ore、which consists mainly of Fe2O3 & contains approx 70% of iron、brown hematite or brown iron ore、which consists mainly of hydrated sesquioxide of iron (limonite) & contains approx 42% of iron.、Less commonly occurring forms ... (i) brilliant lustre (steel grey crystalline variety、known also as looking-glass ore、iron glance or specular iron)、(ii) micaeous iron ore ... (iii) speculous ore formed by interaction of steam & ferric chloride in volcanic regions、(iv) soft red ore ... earthy、(v) red ochre & rouge.、Because iron ore deposits are usually near surface、most of mining is done in opencast systems. ... In addition to iron oxide or carbonate、ores contain ... silica & clay ... with smaller amount of ... phosphorus、sulfur、titanium、manganese、calcium & magnesium.、... As、a、source of iron in salt blocks and feeds. ... Subsequent biologic availability trials in rats、chicks、cattle、and sheep have confirmed its worthlessness as source of iron. Most clinical trials with swine have been equally disappointing.、For more General Manufacturing Information (Complete) data for HEMATITE (6 total)、please visit the HSDB record page. |
| 类别 | 着色剂 |
登记用途：Uses: The most important ore of iron. Also、certain varieties are used as paint pigments and for rouge.、Ore- raw material for iron、pigment for ceramics、paint、rubber、paper、& linoleum、chem intermediate for ferrites、polishing agent for glass、precious metals、& diamonds、component in electrical resistors、semiconductors、magnets & magnetic tapes、catalyst、Plastics -> Typical concentration range in plastic materials -> 1%、Use Classification: Plastics -> Polymer Type -> Polyolefin-I、PUR、Polyolefin-II、PVC (soft)、ABS、PVC (rigid)、PET、PMMA、PA、PC、(E)PS、Plastics -> Pigments agents、Industry Uses: Flocculating agent、Pigment、Consumer Uses: Soil amendments (fertilizers)、Magnetic element、Opacifer、Household Products: Information on 1 consumer products that contain Hematite in the following categories is provided:、• Home Maintenance、Methods of Manufacturing: Occurs naturally as the mineral hematite、produced synthetically by calcining iron salts such as ferrous sulfate、ferric alums、or organic iron salts under oxidizing conditions (the iron compound used and the reaction conditions determine the color of the pigments)、U.S. Production: 2023: 100、000、000 - <250、000 lb、2022: 100、2021: 100、2020: 100、(1972) 6.4X10+10 G-RED OXIDE-NATURAL+SYNTHETIC、(1975) 4.5X10+10 G-RED OXIDE-NATURAL+SYNTHETIC、(1985) 4.79X10+13 g、Iron Ore、U.S. Imports: (1972) No Data、(1975) No Data、(1985) 1.60X10+13 g、U.S. Exports: (1972) No Data、(1985) 4.79X10+12 g、General Manufacturing Information: Asphalt Paving、Roofing、and Coating Materials Manufacturing、Paint and Coating Manufacturing、Utilities、Hematite (Fe2O3): ACTIVE、(1972)Most important iron ore ... mineral found in two forms: red hematite or red iron ore、which consists mainly of Fe2O3 & contains approx 70% of iron、brown hematite or brown iron ore、which consists mainly of hydrated sesquioxide of iron (limonite) & contains approx 42% of iron.、Less commonly occurring forms ... (i) brilliant lustre (steel grey crystalline variety、known also as looking-glass ore、iron glance or specular iron)、(ii) micaeous iron ore ... (iii) speculous ore formed by interaction of steam & ferric chloride in volcanic regions、(iv) soft red ore ... earthy、(v) red ochre & rouge.、Because iron ore deposits are usually near surface、most of mining is done in opencast systems. ... In addition to iron oxide or carbonate、ores contain ... silica & clay ... with smaller amount of ... phosphorus、sulfur、titanium、manganese、calcium & magnesium.、... As、a、source of iron in salt blocks and feeds. ... Subsequent biologic availability trials in rats、chicks、cattle、and sheep have confirmed its worthlessness as source of iron. Most clinical trials with swine have been equally disappointing.、For more General Manufacturing Information (Complete) data for HEMATITE (6 total)、please visit the HSDB record page.。
三氧化二铁 是一种着色或颜料类化合物，登记 CAS 号为 1317-60-8，分子式 Fe2O3（分子量 159.69），归属于染料及颜料大类化工原料。
登记 CAS 号：1317-60-8
其分子式 Fe2O3 由 2 个铁、3 个氧 组成。
别名/同义词：三氧化二铁 · Hematite
所属分类：染料及颜料
三氧化二铁 的 CAS 登记号为 1317-60-8。
分子式 Fe2O3，分子量 159.69。
别名/同义词：三氧化二铁、Hematite。
登记用途：Uses: The most important ore of iron. Also、certain varieties are used as paint pigments and for rouge.、Ore- raw material for iron、pigment for ceramics、paint、rubber、paper、& linoleum、chem intermediate for ferrites、polishing agent for glass、precious metals、& diamonds、component in electrical resistors、semiconductors、magnets & magnetic tapes、catalyst、Plastics -> Typical concentration range in plastic materials -> 1%、Use Classification: Plastics -> Polymer Type -> Polyolefin-I、PUR、Polyolefin-II、PVC (soft)、ABS、PVC (rigid)、PET、PMMA、PA、PC、(E)PS、Plastics -> Pigments agents、Industry Uses: Flocculating agent、Pigment、Consumer Uses: Soil amendments (fertilizers)、Magnetic element、Opacifer、Household Products: Information on 1 consumer products that contain Hematite in the following categories is provided:、• Home Maintenance、Methods of Manufacturing: Occurs naturally as the mineral hematite、produced synthetically by calcining iron salts such as ferrous sulfate、ferric alums、or organic iron salts under oxidizing conditions (the iron compound used and the reaction conditions determine the color of the pigments)、U.S. Production: 2023: 100、000、000 - <250、000 lb、2022: 100、2021: 100、2020: 100、(1972) 6.4X10+10 G-RED OXIDE-NATURAL+SYNTHETIC、(1975) 4.5X10+10 G-RED OXIDE-NATURAL+SYNTHETIC、(1985) 4.79X10+13 g、Iron Ore、U.S. Imports: (1972) No Data、(1975) No Data、(1985) 1.60X10+13 g、U.S. Exports: (1972) No Data、(1985) 4.79X10+12 g、General Manufacturing Information: Asphalt Paving、Roofing、and Coating Materials Manufacturing、Paint and Coating Manufacturing、Utilities、Hematite (Fe2O3): ACTIVE、(1972)Most important iron ore ... mineral found in two forms: red hematite or red iron ore、which consists mainly of Fe2O3 & contains approx 70% of iron、brown hematite or brown iron ore、which consists mainly of hydrated sesquioxide of iron (limonite) & contains approx 42% of iron.、Less commonly occurring forms ... (i) brilliant lustre (steel grey crystalline variety、known also as looking-glass ore、iron glance or specular iron)、(ii) micaeous iron ore ... (iii) speculous ore formed by interaction of steam & ferric chloride in volcanic regions、(iv) soft red ore ... earthy、(v) red ochre & rouge.、Because iron ore deposits are usually near surface、most of mining is done in opencast systems. ... In addition to iron oxide or carbonate、ores contain ... silica & clay ... with smaller amount of ... phosphorus、sulfur、titanium、manganese、calcium & magnesium.、... As、a、source of iron in salt blocks and feeds. ... Subsequent biologic availability trials in rats、chicks、cattle、and sheep have confirmed its worthlessness as source of iron. Most clinical trials with swine have been equally disappointing.、For more General Manufacturing Information (Complete) data for HEMATITE (6 total)、please visit the HSDB record page.。
所属分类：着色剂。
三氧化二铁（CAS 1317-60-8）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 1317-60-8 |
|---|---|
| PubChem CID | 14833 |
| Molecular formula | Fe2O3 |
| Molecular weight | 159.85 g/mol |
| IUPAC name | bis(iron(3+));tris(oxygen(2-)) |
| InChIKey | LIKBJVNGSGBSGK-UHFFFAOYSA-N |
| UNII (FDA) | 1K09F3G675 |
| Molecular Weight | 159.69 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 159.854615 |
| Monoisotopic Mass | 159.854615 |
| Topological Polar Surface Area | 3 |
| Heavy Atom Count | 5 |
| Melting Point | 1565 °C |
|---|---|
| Density | 5.25 |
HEMATITE; Iron ore; Raphisiderite; Haematite; Blood stone; Oligist; Miox; Iron, specular; Red Iron ORE; RefChem:922799; DTXSID7049637; CHEBI:50818; 215-275-4; 1317-60-8; Hematite (Fe2O3); iron(3+);oxygen(2-)
| GHS notification summary | 88% (402 / 457) |
|---|
| GHS notification summary | 88% (402 / 457) |
|---|---|
| Reported hazard statements | H315 (12%), H318 (12%) |
This chemical does not meet GHS hazard criteria for 88% (402 of 457) of all reports.
H315 (12%): Causes skin irritation [Warning Skin corrosion/irritation]
Hematite is identified by CAS 1317-60-8, molecular formula Fe2O3 and molecular weight 159.85 g/mol. UNII 1K09F3G675; InChIKey LIKBJVNGSGBSGK-UHFFFAOYSA-N. Melting Point: 1565 °C; Density: 5.25.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Hematite