Rat oral LD 50 >34 g kg −1. Antimony triulfide in its minera form, stihnite, is an orthorhombic-bipyramidal cistalline structure +5 compounds are strong oxidizing agents. In the production of titanium dioxide, antimony trioxide acts as a flocculant which prevents caking. Antimony trioxide 99.50% 99.80% Antimony trioxide. Antimony trioxide dissolves in aqueous solutions only with hydrolysis. Antimony trioxide can also be used as a catalyst in the formation of polyethylene terephthalate. It is the most important commercial compound of antimony. Its structure depends on the temperature of sample. Antimony Trioxide is a flame retardant additive used in Coatings. 2. Describes the antimony trioxide manufacturing operations of Yamanaka & Co., Ltd. The primary hazard is the threat to the environment. Our offered antimony trioxide is formulated by skilled professionals using quality chemical compounds and modern technology in observance with industry norms. Antimony trioxide can leach into food and beverages from some containers made with antimony trioxide that are exposed to high temperatures (especially above 110 °F). Antimony trioxide (ATO) is commonly used as a co-synergist with halogenated flame retardants to enhance their effectiveness. This study details density functional theory calculations on all the polymorphs of the binary oxides of antimony (Sb2O3, Sb2O4, and Sb2O5) to assess the electronic structures and differences in bonding between SbIII and SbV ions with oxygen. The in vivo genotoxicity of antimony trioxide was studied using single and repeat dose mouse bone marrow micronucleus tests, and the rat liver unscheduled DNA synthesis assay. Dimeric Sb 4 O 6 is the high temperature (1560 °C) gas. It is used to fireproof fabrics, paper and plastics, as a paint pigment and for many other uses. It is the most important commercial compound of antimony. wt: 291.50 antimony triulfide - MoL. Antimony Trioxide - You find here 19 suppliers from Germany China and Austria. It is the most important compound of antimony. The material is used widely as a flame-retardant auxiliary and also as a catalyst for plastic production. This directive requires employers to ensure proper signage is posted in areas where hazards cannot be avoided or reduced. During pregnancy, antimony trioxide can pass from mother to baby. Like most polymeric oxides, Sb2O3 dissolves in aqueous solutions with hydrolysis. Amspec Antimony Trioxide. Carc. Safety and/or Health Signs at Work Directive. Antimony trioxide is a mild primary eye irritant in rabbits. It is a bad conductor of heat and electricity, is stable in dry air and is not attacked by dilute acids or alkalis. Species with the same structure: Antimony oxide; Other names: diantimony trioxide Information on this page: Notes; Other data available: IR Spectrum; Data at other public NIST sites: Yamanaka Sangyo began the smelting of antimony in Japan in 1900. Of the approximately 130,000 metric tonnes of antimony trioxide produced each year, over 80 percent originates in China. It is found in nature as the minerals valentinite and senarmontite. Antimony pentafluoride is highly reactive, as well as antimony pentoxide. Please obtain more information on spare parts, servicing, maintenance, Repair, repair or accessories directly from the registered companies. Antimony trioxide. Details: About. wt: 339.68 Antimony trioxide is a dimorphic cistalline solid existing in an orthorhombic configu-ration as the minerai valentinite and in cubic form as senarmontite (Weast, 1985). Used as catalyst for condensation polymerization of polyester. Structure Uses. Anitmony trioxide 99.80%/Anitmony trioxide 99.50%/ Antimony ingot 99.85%/Antimony ingot 99.65%/ Flame retardant masterbatch EVA80 EVA90 PP80 PA90 Antimony trioxide 99.50% 99.80% Is an inorganic compound, commonly known as antimony white, white crystalline powder. ... (III) oxide, and no risks to human health and the environment were identified from the production and use of antimony trioxide in daily life. Application: 1.Used as a fire retardant in the membranes of plastic industry, the enclosures of electric devices and household electric appliances, such as PVC,PP ,PE ,PS ,ABS,PU ,etc.. The structure of Sb 2 O 3 depends on the temperature of the sample. Under high temperature (1560°C), dimeric Sb 4 O 6 is noted. There are several classes of flame retardants, among this Antimony trioxide is the best compound. Antimony trioxide is a white crystalline solid. Antimony trioxide is an amphoteric oxide, dissolving in alkaline solution to give antimonites and in acid solution to given a range of polyantimonous acids. Antimony(III) oxide is the inorganic compound with the formula Sb2O3. This IRIS assessment for Antimony trioxide consists of hazard identification and dose-response assessment data and provides support for EPA risk management decisions. Antimony Trioxide Structure. It is found in nature as the minerals valentinite and senarmontite and is mainly produced via the smelting of stibnite ore, which is oxidised to crude Sb2O3 using furnaces operating at approximately 850 to 1,000 °C. Antimony trioxide is the inorganic compound with the formula Sb2O3. It is found in nature as the minerals valentinite and senarmontite. The other antimony(III) halides all react with water except for antimony trifluoride. Antimony(III) oxide is the inorganic compound with the formula Sb2O3. 1309-64-4 - GHPGOEFPKIHBNM-UHFFFAOYSA-N - Antimony trioxide - Similar structures search, synonyms, formulas, resource links, and other chemical information. Antimony trioxide CASRN 1309-64-4 | DTXSID4023880 | IRIS | US EPA, ORD High purity Antimony trioxide 99.90%,is an inorganic compound, commonly known as antimony white, white crystalline powder. Structure, properties, spectra, suppliers and links for: Antimony trioxide, 1309-64-4. Antimony trioxide is an inorganic compound with the formula Sb 2 O 3. Mouse intraperitoneal LD 50 =172 mg kg −1. It is found in nature as the minerals valentinite and senarmontite. Offered antimony trioxide is used mainly in fire retardant formulations for plastics. A silt-loam soil (pH 7.0, background 0.005 mmol Sb kg−1) was amended with Sb2O3 at various concentrations. It is insoluble in water. Like most polymeric oxides, Sb2O3 dissolves in aqueous solutions with hydrolysis. Immediate steps should be taken to limit its spread to the environment. B. Thai Unipet Industries Co. Ltd.- a subsidiary of Youngsun Chemicals with a production facility in Thailand. The cage structure is maintained in crystallized solid in a cubic habit. The Antimony & Antimony Trioxide market report provides information regarding market size, share, trends, growth, cost structure, global market competition landscape, market drivers, challenges and opportunity, capacity, revenue, and forecast 2026. It is the most important compound prepared from antimony. Antimony Trioxide: Antimony Trioxide (Sb2O3) is a white powder primarily used as a fire retardant in plastic insulations, but also in electronic devices, filling agents pigments and as a catalytic agent in organic synthesis. Antimony trioxide is an amphoteric oxide, dissolving in alkaline solution to give antimonites and in acid solution to given a range of polyantimonous acids. It is found in nature as the minerals valentinite and senarmontite. Antimony is a semi-metallic chemical element that can exist in two forms: the metallic form which is shiny, silvery, hard and brittle; and the non-metallic form which is a grey powder. Antimony is a mineral that has been known since ancient times. More than 70% of Sb in soil solution was present as Sb(V) (antimonate) within 2 days. antimony trioxide - MoL. It is the most important commercial compound of antimony. Structure. Property: Antimony trioxide is a kind of white fine powder and the main crystal structure is of cubical shape. It can be readily oxidized to antimony pentoxide or other antimony(V) compounds, but is also easily reduced to antimony… Antimony trioxide, is the most important commercial compound of antimony. Structure Manufacturing: A. Youngsun Chemicals Co. Ltd. is a vertically integrated producer of Antimony based flame retardants – associated with mining, mineral ore processing, metals smelting and refining production for high quality Antimony Trioxide. Property: Antimony trioxide is a kind of white fine powder and the main crystal structure is of cubical shape. Mass production of antimony trioxide was launched in … Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Catalytic Antimony Trioxide . It can be readily oxidized to antimony pentoxide or other antimony(V) compounds, but is also easily reduced to antimony… It can be readily oxidized to antimony pentoxide and related antimony(V) compounds, but it is also easily reduced to antimony, sometimes with production of stibine. 1309-64-4. Antimony trichloride is a colorless and soft solid that has a strong odor. 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