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100403 Molybdenum(VI) oxide

100403
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar Mass
1313-27-5 215-204-7 MoO₃ 143.94 g/mol

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      1004030500
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          Description
          Catalogue Number100403
          SynonymsMolybdenum trioxide, Molybdic acid anhydrous, Molybdic anhydride
          References
          Product Information
          CAS number1313-27-5
          EC index number042-001-00-9
          EC number215-204-7
          Hill FormulaMoO₃
          Molar Mass143.94 g/mol
          HS Code2825 70 00
          Quality LevelMQ300
          Applications
          Biological Information
          Physicochemical Information
          Density4.70 g/cm3 (26 °C)
          Melting Point795 °C
          Bulk density1200 kg/m3
          Solubility0.49 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 2689 mg/kg
          LD 50 dermalLD50 Rat > 2000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H319: Causes serious eye irritation.
          H335: May cause respiratory irritation.
          H351: Suspected of causing cancer.
          Precautionary Statement(s)P281: Use personal protective equipment as required.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          Signal WordWarning
          RTECSQA4725000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly hazardous to water
          Disposal14
          Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
          Safety Information
          Hazard Symbols Hazard SymbolsHarmful
          Categories of dangerirritant, carcinogenic
          R PhraseR 36/37-40
          Irritating to eyes and respiratory system.Limited evidence of a carcinogenic effect.
          S PhraseS 22-36/37
          Do not breathe dust.Wear suitable protective clothing and gloves.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (precipitative titration)≥ 99.5 %
          Chloride (Cl)≤ 0.002 %
          Phosphate, Arsenate, Silicate (as PO₄)≤ 0.0005 %
          Sulfate (SO₄)≤ 0.005 %
          Fe (Iron)≤ 0.0005 %
          NH₄ (Ammonium)≤ 0.005 %
          Pb (Lead)≤ 0.001 %