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CAS No 1344-28-1 , oxo(oxoalumanyloxy)alumane

  • Name: oxo(oxoalumanyloxy)alumane
  • Synonyms: oxo(oxoalumanyloxy)alumane; Abramant F 36;Electrocorundum; Corundum; alpha-Corundum; Abramax F 54; Korund; Emery; Sapphire; Abramax F 46; MP 1 (Refractory);
  • CAS Registry Number:
  • Transport: UN1950
  • Melting Point: 2050 ºC
  • Flash Point: °C
  • Boiling Point: 2980 ºC
  • Density: 3.97
  • Refractive index: 1.765
  • Water Solubility: insoluble in water
  • Safety Statements: 26-24/25-16-7
  • Hazard Symbols: Xi: Irritant;F: Flammable;
  • HS Code: 28181010
  • Flash Point: °C
  • EINECS: 215-691-6
  • Molecular Weight: 101.961277
  • InchiKey: TWNQGVIAIRXVLR-UHFFFAOYSA-N
  • InChI: InChI=1S/2Al.3O
  • Risk Statements: 36/37/38-67-36/38-11
  • Molecular Formula: Al2O3
  • Molecular Structure:CAS No:1344-28-1 oxo(oxoalumanyloxy)alumane
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1344-28-1 ALUMINUM OXIDE

  • United States Equinox Chemicals, LLC [Manufacturer]
  • Tel: 877-815-9021/ 229-420-3886
  • Fax: 208-567-2370
  • Address: Equinox Chemicals, LLC
    1909 West Oakridge Drive
    Albany, Georgia 31707 null,nullUnited States
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1344-28-1 Activated Alumina

  • India Shreeji Pharma International [Manufacturers]
  • Tel: +91-265-3019110
  • Fax: +91-265-2465036
  • Address: FF/10, Narsinghdham Complex, Sangam Chararasta, Harni Road, Vadodara, Gujarat 390018, Vadodara,GujaratIndia
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1344-28-1 Aluminium oxide neutral

  • Aluminium oxide neutral
  • United Kingdom Molekula Ltd [Manufacturer]
  • Tel: +44 1202 863000
  • Fax: +44 1202 863003
  • Address: Technology House Old Forge Road Ferndown Industrial Estate Wimborne Dorset Bh21 7RR null,nullUnited Kingdom
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1344-28-1 Aluminium Oxide

  • Aluminium Oxide, 99.5% - 99.998%
  • Germany Fox Chemicals [Manufacturer]
  • Tel: +49-7240-927151
  • Fax: +49-7240-927150
  • Address: Bockstalstr. 10A76327 Pfinztal-Kst.GERMANY Pfinztal-Kst.,nullGermany
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1344-28-1 aluminium oxide g (neutral) for tlc

  • aluminium oxide g (neutral) for tlc
  • India Loba Chemie Pvt. Ltd. (India) [Manufacturer]
  • Tel: +91 22 22151010
  • Fax: +91 22 22151099
  • Address: 107 Wode House Rd, Jehangir Villa, Colaba400005 BombayINDIA Bombay,nullIndia
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1344-28-1 ALUMINA 14-28 MESH

  • United States EMD Chemicals Inc. [Manufacturer]
  • Tel: 800-222-0342/ 856-423-6300
  • Fax: 856-423-4389
  • Address: EMD Chemicals Inc.
    480 South Democrat Road
    Gibbstown, NJ 08027 null,nullUnited States
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1344-28-1 Iron Free Activated Alum

  • United States Wintersun chemical [Manufacturers]
  • Tel: +1 909 930-1688 0086-574-87322704, 87298453, 27857
  • Fax: +1 909 947-1788
  • Address: null Ontario,OntarioUnited States
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1344-28-1 ASBESTOS FOR GOOCH CRUCIBLES

  • ASBESTOS FOR GOOCH CRUCIBLES
  • India alpha chemika [Manufacturer]
  • Tel: 91-22-22061123 / 56382501 / 56218147
  • Fax: 91-22-22061123
  • Address: 240,Dr.C.H.SREET,Dhobi talav.,behind parsi Dairy , Marine lines(E) 400 002 MUMBAIINDIA 400 002 MUMBAI,nullIndia
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1344-28-1 ALUMINIUM OXIDE G (NEUTRAL) FOR TLC

  • ALUMINIUM OXIDE G (NEUTRAL) FOR TLC
  • India Alpha Chemika [Manufacturer]
  • Tel: +91-22-22061123
  • Fax: +91-22-22061123
  • Address: 240,Dr.C.H.SREET,Dhobi talav.,behind parsi Dairy , Marine lines(E),MUMBAI-400 002. INDIA INDIA ,nullIndia
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1344-28-1 Aluminium Oxide

  • China Beijing Cerametek Materials Co. Ltd. [Manufacturer]
  • Tel: +86-10-6156.6641
  • Fax: +86-10-6156.1674
  • Address: Beijing Cerametek Materials Co. Ltd.
    2-E051, BPE, W. NongLin Rd.,
    FangShan, Beijing, 102400,
    China null,nullChina
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References of oxo(oxoalumanyloxy)alumane
Title: Aluminum Oxide
CAS Registry Number: 1344-28-1
Synonyms: Alumina
Molecular Formula: Al2O3
Molecular Weight: 101.96
Percent Composition: Al 52.93%, O 47.08%
Literature References: Occurs in nature as the minerals: bauxite, bayerite, boehmite, corundum, diaspore, gibbsite. Prepn and properties: Mellor's vol. V, 263-273 (1929); Gmelins, Aluminum (8th ed.) 35B, pp 7-98 (1934); Becher in Handbook of Preparative Inorganic Chemistry vol. 1, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1963) pp 822-823; Wagner, ibid. vol. 2 (1965) pp 1660-1663. Use as column matrix in ion chromatography: W. Buchberger, K. Winsauer, J. Chromatogr. 482, 401 (1989); in HPLC: M. T. Kelly, M. R. Smyth, J. Pharm. Biomed. Anal. 7, 1757 (1989). Clinical evaluation in hip replacement: L. Sedel et al., J. Bone Joint Surg. Br. 72-B, 658 (1990); of wear in hip replacement: L. P. Zichner, H.-G. Willert, Clin. Orthop. Relat. Res. 282, 86 (1992). Review of properties, biocompatibility and clinical use: P. Boutin et al., J. Biomed. Mater. Res. 22, 1203-1232 (1988); of biocompatibility: P. S. Christel, Clin. Orthop. Relat. Res. 282, 10-18 (1992).
Properties: Approximate characteristics of native aluminum oxide: White cryst powder. Very hard, about 8.8 on Moh's scale. An electrical insulator; electrical resistivity at 300° about 1.2 ′ 1013 ohms-cm. When heated above 800° it becomes insol in acid and specific gravity increases from 2.8 to 4.0. Insol in water. Very hygroscopic.
CAUTION: Potential symptoms of overexposure by direct contact are irritation of eyes, skin and respiratory system. See NIOSH Pocket Guide to Chemical Hazards (DHHS/NIOSH 97-140, 1997) p 12.
Use: As adsorbent, desiccant, abrasive; as filler for paints and varnishes; in manuf of alloys, ceramic materials, electrical insulators and resistors, dental cements, glass, steel, artificial gems; in coatings for metals, etc.; as catalyst for organic reactions. As a chromotagraphic matrix; originally called Brockmann aluminum oxide when used for this purpose. The minerals corundum (hardness = 9) and Alundum (obtained by fusing bauxite in an electric furnace) are used as abrasives and polishes; in manuf of refractories.