Antimony Trioxide �c

  • Antimony Trioxide - Toxicological Risks of Selected Flame ...

    OCCURRENCE AND USE. Antimony trioxide is formed by reacting antimony trichloride (SbCl 3) with water.It is used in combination with some brominated flame retardants, and might also be used in conjunction with zinc borate, both within and outside the United States on commercial furniture, draperies, wall coverings, and carpets (R.C.Kidder, Flame Retardant Chemical Association, …

  • Antimony Trioxide - ilyangchem.com

    Depending on the types of plastics, antimony trioxide for flame retardant application is admixed in an appropriate ratio with halogen series flame retardant to enhance Its flame retardant. If the color of antimony trioxide is improver to white and its particle size is smaller, The quality is …

  • Antimony Trioxide - Aardvark Clay

    Antimony Trioxide Safety Data Sheet according to the federal final rule of hazard communication revised on 2012 (HazCom 2012) Transport document description : UN3077 Environmentally hazardous substances, solid, n.o.s. (Antimony trioxide), 9, III (Antimony trioxide)

  • ANTIMONY TRIOXIDE | CAMEO Chemicals | NOAA

    Antimony trioxide is a white crystalline solid. It is insoluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment.

  • 1. ehemical and Physical Data - monographs.iarc.fr

    Antimony trioxide is used as a catalyst in the production of polyester resins and in the decomposition of hydrogen bromide. When used with tin dioxide at 480°C, antimony triox-ide catalyses the partial oxidation of propylene (Samsonov, 1982).

  • CDC - NIOSH Pocket Guide to Chemical Hazards - Antimony

    Strong oxidizers, acids, halogenated acids [Note: Stibine is formed when antimony is exposed to nascent (freshly formed) hydrogen.] Exposure Routes inhalation, ingestion, skin and/or eye contact

  • THE RELATION BETWEEN PARTICLE SIZE OF ANTIMONY …

    C M MF 0 10 20 30 40 50 60 70 80 90 100 0 2 4 6 8 Sb2O3 phr H a z e 0. 2 m m S h e e t The above results tell us the followings: 1. Transparency of a film varies depending on the particle size of antimony trioxide. 2. The proper particle size of antimony trioxide should be selected to satisfy the requirements of the final products.

  • Monograph on Antimony Trioxide - ntp.niehs.nih.gov

    Oct 19, 2018· Antimony trioxide (Sb 2 O 3) is a synergist in flame retardants, a catalyst in polyethylene terephthalate (PET) production, and a material used in various industrial process and consumer goods. Antimony trioxide is a potential public health concern because of occupational exposure and a suggested association with cancer based on animal studies.

  • Safety Data Sheet Antimony Trioxide MONTANA BRAND, all …

    Safety Data Sheet Antimony Trioxide MONTANA BRAND, all grades ... Antimony trioxide has been classified by IRAC as a Class 2B. An IARC 2B material exhibits sufficient evidence ... Antimony Oxide Industry Association (AOIA), has concluded that antimony oxide does not cause lung cancer in rats at occupational exposure levels.

  • Antimony Trioxide (Sb O

    Antimony is found in the earths crust (average ca. 0.25 mg/kg) mostly associated with sulphur as stibnite. The manufacture of antimony trioxide (ATO) involves a sublimation reaction of antimony metal with oxygen that results in a cubic crystalline lattice formation. Antimony Trioxide (herein referred to as ATO) is a white crystalline

  • Antimony trichloride | SbCl3 - PubChem

    Antimony trichloride is an inorganic chloride salt with formula SbCl3. It is used as a reagent for detecting vitamin A and related carotenoids, reacting with the carotenoid to form a blue complex that can be measured by colorimetry (the Carr-Price test).

  • Antimony trioxide - Wikipedia

    People are mainly exposed to antimony trioxide in the workplace. They can potentially be exposed when using consumer products containing antimony trioxide or breathing contaminated air. Back to …

  • Product - Antimony Trioxide

    Antimony Trioxide is mainly produced by the process called smelting of stibnite ore, which is oxidized to crude Sb2O3 using furnaces operating at approximately 850° C to 1,000° C. Crude Sb2O3 is purified by sublimation, which allows it to be separated from the more volatile arsenic trioxide.

  • Antimony - an overview | ScienceDirect Topics

    Antimony trioxide (+ 3 antimony), a white powder, is the single most important economic form, used primarily as a fire retardant. It is a stable substance that is not volatile and dissolves in water slightly.

  • Draft Report on Carcinogens Monograph on Antimony Trioxide ...

    Antimony trioxide is the most commercially significant form of antimony and is a high-production-volume chemical with a production volume exceeding one million pounds per year. Its major industrial use is as a synergist with halogenated flame-retardants in textiles, plastics, and rubber.

  • ANTIMONY TRIOXIDE HALOGENATED FLAME RETARDANTS …

    Antimony Trioxide [ Powder ] 3-1 Antimony Trioxide is widely used as flame retardant synergist for various plastics. Flammability standard for industrial and consumer products such as plastics, rubber, textile, etc. becomes stringent yearly. Along with the tightening, flame retarding of new material

  • Industrial Minerals - indmin.com

    European, US antimony trioxide prices trend lower as year approaches end. Wednesday, 05 December 2018 Antimony trioxide suppliers continue to reduce prices week on week ahead of the year-end holidays to secure sales in Europe and the United States, amid a slowdown in consumption. Rush to sell, slow demand depress seaborne antimony trioxide prices

  • MATERIAL SAFETY DATA SHEET (MSDS) - Loba Chemie

    ANTIMONY TRIOXIDE Extra Pure is not on the REACH Candidate List ANTIMONY TRIOXIDE Extra Pure is not on the REACH Annex XIV List 15.1.2. National regulations Germany 12th Ordinance Implementing the Federal Immission Control Act - 12.BImSchV: Is not subject of the 12. BlmSchV (Hazardous Incident Ordinance)

  • Antimony trioxide | O3Sb2 - PubChem

    antimony levels in blood, spleen, lung, and liver were 148.11, 61.88, 28.84, & 15.19 ppm respectively for the 1% antimony trioxide dose and 114.87, 55.71, 27.26, & 17.74 ppm respectively, for the 2% antimony trioxide dose. the toxicity of antimony trioxide in rats seemed to be generally slight.

  • Antimony(III) oxide | Sigma-Aldrich

    Sigma-Aldrich offers a number of Antimony(III) oxide products. View information & documentation regarding Antimony(III) oxide, including CAS, MSDS & more.

  • Antimony - Simple English Wikipedia, the free encyclopedia

    Antimony trichloride is a colorless and soft solid that has a strong odor. Antimony trioxide is a white solid that dissolves a little in water. The other antimony(III) halides all react with water except for antimony trifluoride. +5 compounds are strong oxidizing agents. Antimony pentafluoride is highly reactive, as well as antimony pentoxide.

  • Antimony Trioxide Formula, Flame-Retardant, Uses, MSDS,

    Picture 1 – Antimony Trioxide Source – indiamart.com. Density. The density of this compound is 5.7 (g cm-3). Vapor Density. Vapor density of this inorganic compound is 10 (air = 1). Boiling Point. Boiling point of Antimony Trioxide is 1425°C. Melting Point. Melting point of Antimony Trioxide is 655°C. Solubility of Antimony Trioxide

  • Antimony compounds.

    Overview of our antimony compounds (diantimony, sodium and antimony).

  • CDC - NBP - Biomonitoring Summaries - Antimony

    Dec 23, 2016· Biomonitoring Summary Antimony. CAS No. 7440-36-0 General Information. Antimony is found in ores or other minerals, often combined with oxygen to form antimony trioxide or with sulfur to form stibnite. Antimony can exist in one of four valences in its various chemical and physical forms: -3, 0, +3, and +5.

  • Antimony Trioxide - an overview | ScienceDirect Topics

    A.M. Emsley, G.C. Stevens, in Advances in Fire Retardant Materials, 2008 Antimony trioxide. Antimony trioxide (ATO) is commonly used as a co-synergist with halogenated flame retardants to enhance their effectiveness. Recent comprehensive genotoxicity studies and a critical review by the European Commission have indicated that, contrary to the indications of earlier less well …

  • ANTIMONY TRIOXIDE (ANTIMONY PEROXIDE)

    Antimony trioxide and pentoxide don't react as flame retardants directly. They are used as synergists to enhance the activity of halogenated flame retardants by stepwise releasing the halogenated radicals to retard gas phase chain reaction of flame spread.

  • Antimony products - Campine - About us

    ANTIMONY OXIDE as FLAME RETARDANT. Campine offers Antimony trioxide and Antimony pentoxide products as flame retardant synergist in plastics. The Campine Antimony trioxide range has a number of unique features in terms of easy, cost-efficient and safe product handling: optimal flowability and dust avoidance!

  • Antimony Trioxide - Distributor & Supplier | CAS 1309-64-4 ...

    Antimony trioxide 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. Appearance Antimony trioxide is a white crystalline powder.

  • Synthesis of antimony trioxide - PrepChem.com

    The reaction proceeds and antimony trioxide is formed. The obtained precipitate of antimony trioxide is filtered and washed with hot water until free from sulfates. antimony trioxide. Finally, antimony trioxide is dried at a low temperature yielding the white powder. Preparation of antimony trioxide from antimony trisulfide

  • Public Health Goal - OEHHA

    Jan 21, 1998· Antimony compounds are soluble in very strong acid and basic solutions. Under neutral conditions, the predominant species is Sb(OH) 6-for pentavalent forms and Sb(OH) 3. for trivalent forms. Some notable antimony compounds are diantimony trioxide (Sb. 2. O. 3, also called antimony trioxide), which is slightly soluble in water (2.76 mg/L), and ...