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100169 | di-Boron trioxide

100169
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaMolar Mass
      1303-86-2215-125-8B₂O₃69.61 g/mol

      Pricing & Availability

      Catalogue NumberAvailability Packaging Qty/Pack Price Quantity
      1001690250
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          Plastic bottle 250 g
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          Description
          Catalogue Number100169
          SynonymsBoric anhydride
          References
          Product Information
          CAS number1303-86-2
          EC index number005-008-00-8
          EC number215-125-8
          Hill FormulaB₂O₃
          Molar Mass69.61 g/mol
          HS Code2810 00 10
          Applications
          Applicationdi-Boron trioxide 99.9995 Suprapur®. CAS 1303-86-2, pH 4 (10 g/l, H₂O, 25 °C). MSDS and product info below.
          Biological Information
          Physicochemical Information
          Density2.46 g/cm3 (20 °C)
          Melting Point450 °C
          pH value4 (10 g/l, H₂O, 25 °C)
          Bulk density900 - 1100 kg/m3
          Solubility36 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 3150 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s)
          Hazard Statement(s)H360FD: May damage fertility. May damage the unborn child.
          Precautionary Statement(s)P201: Obtain special instructions before use.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          RTECSED7900000
          Storage class6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
          WGKWGK 1 slightly water endangering
          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 Toxic
          Categories of dangertoxic for reproduction
          R PhraseR 60-61
          May impair fertility.May cause harm to the unborn child.
          S PhraseS 53-45
          Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +5°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Purity (metallic)≥ 99.9995 %
          Assay (acidimetric)≥ 99.2 %
          Chloride (Cl)≤ 5 ppm
          Phosphate (PO₄)≤ 5 ppm
          Silicate (as SiO₂)≤ 1 ppm
          Sulphate (SO₄)≤ 5 ppm
          Ag (Silver)≤ 0.020 ppm
          Al (Aluminium)≤ 0.050 ppm
          As (Arsenic)≤ 0.010 ppm
          Au (Gold)≤ 0.010 ppm
          Ba (Barium)≤ 0.020 ppm
          Be (Beryllium)≤ 0.010 ppm
          Ca (Calcium)≤ 0.100 ppm
          Cd (Cadmium)≤ 0.010 ppm
          Co (Cobalt)≤ 0.010 ppm
          Cr (Chromium)≤ 0.020 ppm
          Cu (Copper)≤ 0.020 ppm
          Fe (Iron)≤ 0.050 ppm
          In (Indium)≤ 0.010 ppm
          K (Potassium)≤ 0.20 ppm
          Li (Lithium)≤ 0.010 ppm
          Mg (Magnesium)≤ 0.050 ppm
          Mn (Manganese)≤ 0.010 ppm
          Mo (Molybdenum)≤ 0.020 ppm
          Na (Sodium)≤ 0.20 ppm
          Ni (Nickel)≤ 0.020 ppm
          Pb (Lead)≤ 0.020 ppm
          Sr (Strontium)≤ 0.020 ppm
          Tl (Thallium)≤ 0.010 ppm
          V (Vanadium)≤ 0.020 ppm
          Zn (Zinc)≤ 0.050 ppm

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          Categories

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          Analytics and Sample Preparation > Spectroscopy > Certipur® Reference Materials for AAS and ICP