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106310 di-Sodium tetraborate

106310
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Overview

Replacement Information

Key Specifications Table

EC NumberHill FormulaChemical Formula
215-540-4B₄Na₂O₇*nH₂O (n=1,5-2)Na₂B₄O₇ * nH₂O (n=1,5-2)

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1063100250
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      Plastic bottle 250 g
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      Description
      Catalogue Number106310
      SynonymsBorax
      References
      Product Information
      CAS number12267-73-1
      EC index number005-011-00-4
      EC number215-540-4
      Hill FormulaB₄Na₂O₇*nH₂O (n=1,5-2)
      Chemical formulaNa₂B₄O₇ * nH₂O (n=1,5-2)
      HS Code2840 11 00
      Quality LevelMQ100
      Applications
      Applicationdi-Sodium tetraborate for analysis (ca. 85% Na₂B₄O₇). CAS 12267-73-1, pH 9 - 10 (25 g/l, H₂O, 20 °C).
      Biological Information
      Physicochemical Information
      Boiling point1575 °C (1013 hPa) (anhydrous)
      Density2.35 g/cm3 (26 °C)
      Melting Point742 °C (anhydrous)
      pH value9 - 10 (25 g/l, H₂O, 20 °C)
      Bulk density680 kg/m3
      Solubility25 g/l (anhydrous)
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H319: Causes serious eye irritation.
      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.
      P264: Wash skin thoroughly after handling.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      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 WordDanger
      Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
      WGKWGK 1 slightly hazardous to water
      Disposal3
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      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
      Assay (acidimetric)≥ 85.0 %
      Chloride (Cl)≤ 0.002 %
      Phosphate (PO₄)≤ 0.002 %
      Sulfate (SO₄)≤ 0.01 %
      Heavy metals (as Pb)≤ 0.002 %
      Ca (Calcium)≤ 0.01 %
      Fe (Iron)≤ 0.001 %