Indium(III) antimonide CAS 1312-41-0
Introduction：Basic information about Indium(III) antimonide CAS 1312-41-0, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Indium(III) antimonide Basic information
| Product Name: | Indium(III) antimonide |
| Synonyms: | INDIUM ANTIMONIDE;indiumcompd.withantimony(1:1);Indium antimonide (99.99%-In) PURATREM;Indiumantimonideblackxtl;indium stibide;INDIUM ANTIMONIDE, 99.99+%;Indium antimonide, 99.5%;INDIUM ANTIMONIDE, 99.999% |
| CAS: | 1312-41-0 |
| MF: | InSb |
| MW: | 236.58 |
| EINECS: | 215-192-3 |
| Product Categories: | Inorganics;Alloys;Materials Science;Metal and Ceramic Science;inorganic compound;Ceramic Science;Indium;Materials Science;Metal &Metal and Ceramic Science;Metals;New Products for Materials Research and Engineering |
| Mol File: | 1312-41-0.mol |
Indium(III) antimonide Chemical Properties
| Melting point | 535°C |
| density | 5,76 g/cm3 |
| storage temp. | Store at room temperature, keep dry and cool |
| form | crystal |
| color | black |
| Specific Gravity | 5.76 |
| Water Solubility | Insoluble in water. |
| Crystal Structure | Cubic, Sphalerite Structure - Space Group F(-4)3m |
| Merck | 14,4948 |
| Exposure limits | ACGIH: TWA 0.5 mg/m3; TWA 0.1 mg/m3 NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3; TWA 0.1 mg/m3 |
| InChI | 1S/In.Sb |
| InChIKey | WPYVAWXEWQSOGY-UHFFFAOYSA-N |
| SMILES | [In]#[Sb] |
| Knoop Microhardness | 2200, N/mm2 |
| CAS DataBase Reference | 1312-41-0(CAS DataBase Reference) |
| EPA Substance Registry System | Antimony, compd. with indium (1:1) (1312-41-0) |
Safety Information
| Hazard Codes | Xn,N |
| Risk Statements | 20/22-51/53 |
| Safety Statements | 61 |
| RIDADR | UN 1549 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | NL1105000 |
| TSCA | TSCA listed |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 2853909090 |
| Storage Class | 6.1D - Non-combustible acute toxic Cat.3 toxic hazardous materials or hazardous materials causing chronic effects |
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Aquatic Chronic 2 |
| Chemical Properties | Crystalline solid. |
| Physical properties | Black cubic crystal; zincblende structure; density 5.775 g/cm3; melts at525°C; density of melt 6.48 g/mL; dielectric constant 15.9; insoluble in water. |
| Uses | Indium antimonide finds use in infrared detectors, including FLIR systems, thermal imaging cameras, infrared astronomy and in infrared homing missile guidance systems, in fast transistors. It is used in thermal image detectors using photo-electromagnetic detectors or photodiodes. |
| Uses | Crystal structure: Zinc blende structure, cubic |
| Uses | In semiconductor electronics. Grown p-n junctions(Indium(III) antimonide) have been made by doping a melt with an acceptor impurity such as zinc or cadmium, and dipping in an n-type crystal. Rate-grown junctions have also been made. Broad-area surface junctions have been produced by out-diffusing antimony in vacuum from the surface of an n-type crystal, producing a p-n junction just inside the surface. Also has photoconductive, photoelectromagnetic, and magnetoresistive properties. Useful as an infrared detector and filter, and in Hall effect devices. |
| Production Methods | Intermetallic semiconductors of indium are formed fromgroup III and group V elements, requiring very high purityof the elements (0.1 ppm). |
| Preparation | Indium antimonide may be synthesized from its elements by fusion of sto-ichiometric amounts of indium and antimony at elevated temperatures in anevacuated, sealed ampule. |
| Production Methods | Single crystals are grown by using the Kyropoulus method—by pulling up from the melt composedof stoichiometric In and Sb because both elements have low vapor pressure. Impurities are Zn andCd, which cannot be removed by zone refining. As a result, it is important to use pure sourcematerials. It is soft and fragile, and it is required to be cut carefully by a diamond cutter. The samepolishing method for Si and Ge is possible. Films are deposited using the vapor phase method. In and Sb (or In(CH3) and SbH3) areencapsuled in a vacuum and these source materials are heated to evaporate and then depositedon the substrate placed at a lower temperature portion. The electrical properties of the filmsdeposited by this method are slightly different from those of bulk. |
| General Description | This product has been enhanced for energy efficiency. |
| Hazard | See indium; antimony. |
| Structure and conformation | The space lattice of InSb belongs to the cubic system and zinc-blende-type structure called InSb-Iat room temperature and under atmospheric pressure has a lattice constant of a=0.64789 nm andIn–Sb=0.280 nm. A single crystal has cleavage of (110) plane. It transforms to white tin-typeInSb-II at high temperatures and under high pressure. |
Indium(III) antimonide Preparation Products And Raw materials
| Raw materials | Indium |
