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106306 | di-Sodium tetraborate

106306
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      1330-43-4215-540-4B₄Na₂O₇Na₂B₄O₇201.21 g/mol

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      1.06306.0250
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          Plastic bottle 250 g
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          1.06306.1000
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              Plastic bottle 1 kg
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              1.06306.9025
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                  Fibre carton 25 kg
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                  Description
                  Catalogue Number106306
                  SynonymsBorax
                  Descriptiondi-Sodium tetraborate
                  References
                  Product Information
                  CAS number1330-43-4
                  EC index number005-011-00-4
                  EC number215-540-4
                  Hill FormulaB₄Na₂O₇
                  Chemical formulaNa₂B₄O₇
                  Molar Mass201.21 g/mol
                  HS Code2840 11 00
                  Applications
                  Applicationdi-Sodium tetraborate anhydrous for analysis. CAS 1330-43-4, chemical formula Na₂B₄O₇. di-Sodium tetraborate MSDS or SDS, and related info below.
                  Biological Information
                  Physicochemical Information
                  Boiling point1575 °C (decomposition)
                  Density2.37 g/cm3 (20 °C)
                  Melting Point742 °C
                  pH value9.2 (25 g/l, H₂O, 20 °C)
                  Vapor pressure7.3 hPa (1200 °C)
                  Bulk density700 kg/m3
                  Solubility25.6 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 dermalLD50 Rabbit > 2000 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.
                  RTECSED4588000
                  Storage class6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
                  WGKWGK 1 slightly water endangering
                  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
                  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
                  Assay (acidimetric)≥ 98.0 %
                  Chloride (Cl)≤ 0.001 %
                  Phosphate (PO₄)≤ 0.002 %
                  Sulphate (SO₄)≤ 0.005 %
                  Heavy metals (as Pb)≤ 0.002 %
                  Ca (Calcium)≤ 0.005 %
                  Fe (Iron)≤ 0.001 %