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112356 Tellurium dioxide

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Tellurium dioxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Tellurium(IV) oxide

CAS #: 7446-07-3 EC Number: 231-193-1 Molar Mass: 159.6 g/mol Chemical Formula: TeO₂ Hill Formula: O₂Te
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112356
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Overview

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Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7446-07-3231-193-1O₂TeTeO₂159.6 g/mol

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      Description
      Catalogue Number112356
      SynonymsTellurium(IV) oxide
      References
      Product Information
      CAS number7446-07-3
      EC number231-193-1
      Hill FormulaO₂Te
      Chemical formulaTeO₂
      Molar Mass159.6 g/mol
      HS Code2811 29 90
      Quality LevelMQ200
      Applications
      Biological Information
      Physicochemical Information
      Boiling point1245 °C (1013 hPa)
      Density5.670 g/cm3
      Melting Point733 °C
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat > 2000 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H317: May cause an allergic skin reaction.
      H332: Harmful if inhaled.
      H360Df: May damage the unborn child. Suspected of damaging fertility.
      H362: May cause harm to breast-fed children.
      H411: Toxic to aquatic life with long lasting effects.
      Precautionary Statement(s)P260: Do not breathe dust.
      P263: Avoid contact during pregnancy and while nursing.
      P273: Avoid release to the environment.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
      P308 + P313: IF exposed or concerned: Get medical advice/ attention.
      Signal WordDanger
      Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
      WGKWGK 3 highly hazardous to water
      Disposal15
      Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageNoTempLimit
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 3077 , 9, III
      Declaration (transport by air) IATA-DGRUN 3077 , 9, III
      Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
      Supplemental Information
      Specifications
      Assay (gravimetrically)≥ 99.5 %
      Identity (ICP-OES)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      1123560025 04022536142111