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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
      1330-43-4 215-540-4 B₄Na₂O₇ Na₂B₄O₇ 201.21 g/mol

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      1063060250
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          Plastic bottle 250 g
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          1063061000
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              Plastic bottle 1 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 %