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100765 Boric acid

100765
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Overview

Replacement Information

Key Specifications Table

EC NumberHill FormulaChemical FormulaMolar Mass
233-139-2BH₃O₃H₃BO₃61.83 g/mol

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      1007650500
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          Description
          Catalogue Number100765
          SynonymsOrthoboric acid, Trihydroxidoboron
          References
          Product Information
          CAS number10043-35-3
          EC index number005-007-00-2
          EC number233-139-2
          Hill FormulaBH₃O₃
          Chemical formulaH₃BO₃
          Molar Mass61.83 g/mol
          HS Code2810 00 90
          Quality LevelMQ100
          Applications
          ApplicationBoric acid 99.9999 Suprapur®. CAS No. 10043-35-3, EC Number 233-139-2.
          Biological Information
          Physicochemical Information
          Density1.49 g/cm3 (23 °C)
          Melting Point>1000 °C (decomposition)
          pH value5.1 (1.8 g/l, H₂O, 25 °C)
          Vapor pressure<0.1 hPa (25 °C)
          Bulk density400 - 600 kg/m3
          Solubility49.2 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 2660 mg/kg
          LD 50 dermalLD50 Rat > 2000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H360FD: May damage fertility. May damage the unborn child.
          Precautionary Statement(s)P201: Obtain special instructions before use.
          P202: Do not handle until all safety precautions have been read and understood.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          P405: Store locked up.
          P501: Dispose of contents/ container to an approved waste disposal plant.
          Signal WordDanger
          RTECSED4550000
          Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
          WGKWGK 1 slightly hazardous to water
          Disposal28
          Aqueous solutions: Container D.
          Safety Information
          Categories of dangertoxic for reproduction
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Purity (metallic)≥ 99.9999 %
          Assay (acidimetric)≥ 99.0 %
          Chloride (Cl)≤ 3 ppm
          Phosphate (PO₄)≤ 0.5 ppm
          Silicate (as SiO₂)≤ 0.5 ppm
          Sulfate (SO₄)≤ 5 ppm
          Ag (Silver)≤ 0.010 ppm
          Al (Aluminium)≤ 0.050 ppm
          As (Arsenic)≤ 0.050 ppm
          Au (Gold)≤ 0.020 ppm
          Ba (Barium)≤ 0.050 ppm
          Be (Beryllium)≤ 0.010 ppm
          Ca (Calcium)≤ 0.050 ppm
          Cd (Cadmium)≤ 0.010 ppm
          Co (Cobalt)≤ 0.010 ppm
          Cr (Chromium)≤ 0.010 ppm
          Cu (Copper)≤ 0.010 ppm
          Fe (Iron)≤ 0.050 ppm
          Ga (Gallium)≤ 0.050 ppm
          In (Indium)≤ 0.020 ppm
          K (Potassium)≤ 0.10 ppm
          Li (Lithium)≤ 0.010 ppm
          Mg (Magnesium)≤ 0.10 ppm
          Mn (Manganese)≤ 0.010 ppm
          Mo (Molybdenum)≤ 0.010 ppm
          Na (Sodium)≤ 0.050 ppm
          Ni (Nickel)≤ 0.010 ppm
          Pb (Lead)≤ 0.020 ppm
          Sr (Strontium)≤ 0.010 ppm
          Tl (Thallium)≤ 0.020 ppm
          V (Vanadium)≤ 0.010 ppm
          Zn (Zinc)≤ 0.010 ppm

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