Ferric Oxide CAS# 1309-37-1
Ferric oxide exists in nature in the form of hematite. It is the main iron ore for producing metals and their alloys. Moreover, this oxide exists in the mineral limonite 2Fe2O3 ?? 3H2O. One important application of this compound involves the production of red, orange, and yellow pigments. Other applications include coatings for metals, steel, and rubber; In the field of ceramics; And as a catalyst for oxidation reactions.
Ferric oxide is synthesized and mainly composed of anhydrous and/or hydrated iron oxide. The color range includes yellow, red, brown, and black. The main difference between food grade iron oxide and industrial grade iron oxide is that the pollution level of other metals is relatively low. This is achieved by selecting and controlling iron sources and/or the degree of chemical purification during the manufacturing process. Iron oxide has been used for coloring fillings and decorations in candies, pastry products, cheese products, fish sauce, pet food, cosmetics, and pharmaceuticals.
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) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| OEB | B |
| OEL | TWA: 5 mg/m3 |
| WGK Germany | – |
| RTECS | NO7400000 |
| TSCA | Yes |
| HS Code | 28211000 |
| Hazardous Substances Data | 1309-37-1(Hazardous Substances Data) |
| IDLA | 2,500 mg Fe/m3 |
Related Products
Chemical Name: Ammonium Iron(II) Sulfate
Synonyms: Diammonium iron bis(sulphate); iron (ii) ammonium sulfate
CAS No.: 10045-89-3
Molecular Formula: FeH5NO4S
Molecular Weight: 170.95
Chemical Name: Ashwagandha Extract
Synonyms: Withania somnifera, ext.; Withania Somnefera Extract
CAS: 90147-43-6
Appearance: Brown
Aluminum chlorohydrate is an inorganic compound often used as a coagulant in water treatment processes. It is also known for its astringent properties and is utilized in various personal care products, such as antiperspirants and deodorants, due to its ability to temporarily close sweat glands. It enhances the viscosity and stability of formulations, making it a valuable ingredient in cosmetics and pharmaceuticals.
Chemical Name: o-Xylene
Synonyms: 1,2-Dimethylbenzene; ortho-xylene
CAS No.: 95-47-6
Molecular Formula: C8H10
Molecular Weight: 106.17
Chemical Name: Imazalil Sulfate
CAS No.: 58594-72-2
Molecular Formula: C14H14Cl2N2O.H2SO4
Molecular Weight: 395.26
Appearance: Solid
Product name:HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE
Purity:99%
Appearance:Light Yellow Powder
Package:Customized according to customer needs.
Sample:Available
Chemical Name: Zinc citrate
Synonyms: Zinc citrate trihydrate
CAS No.: 546-46-3
Molecular Formula: C6H8O7Zn
Molecular Weight: 257.5
Appearance: White powder
Chemical Name: Choline salicylate
CAS No.: 2016-36-6
Molecular Formula: C12H19NO4
Molecular Weight: 241.28
Appearance: Red-Brown Crystal
Sodium aluminosilicate (CAS No.73987-94-7) is an inorganic compound.
It has a certain application in industry. For example, in the ceramic industry, sodium aluminosilicate can be used as a flux and an ingredient in ceramic glazes, helping to improve the performance and appearance of ceramics.
In some chemical processes, it may also function as a precipitating agent or an additive.
In the field of materials science, the properties and structural characteristics of sodium aluminosilicate make it have potential application value in the research and development of some new materials.
Aluminum chlorohydrate is an inorganic compound often used as a coagulant in water treatment processes. It is also known for its astringent properties and is utilized in various personal care products, such as antiperspirants and deodorants, due to its ability to temporarily close sweat glands. It enhances the viscosity and stability of formulations, making it a valuable ingredient in cosmetics and pharmaceuticals.
Ammonium sulfamate is a white crystalline compound with the chemical formula (NH4)2SO3. It is a versatile chemical used in various applications, including as a flame retardant, a fertilizer ingredient, and a chemical intermediate. In the agricultural sector, it serves as a source of nitrogen, promoting plant growth. As a flame retardant, it is effective in reducing the flammability of materials. Additionally, it is used in the synthesis of other chemicals due to its reactivity with amines and other organic compounds. Its properties make it a valuable component in a range of industrial processes.
Hexaammonium molybdate is a high-purity, water-soluble molybdenum compound with the chemical formula (NH4)6Mo7O24??4H2O. It is a crystalline solid that serves as a molybdenum source in various applications, including agriculture as a micronutrient fertilizer and in the industrial production of catalysts and pigments. Known for its stability and reactivity, it is used to enhance the properties of steel and other alloys, promoting their hardness and resistance to wear.
