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106310 di-Sodium tetraborate

di-Sodium tetraborate for analysis (ca. 85% Na₂B₄O₇). CAS 12267-73-1, pH 9 - 10 (25 g/l, H₂O, 20 °C).

di-Sodium tetraborate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Borax

CAS #: 12267-73-1 EC Number: 215-540-4 Chemical Formula: Na₂B₄O₇ * nH₂O (n=1,5-2) Hill Formula: B₄Na₂O₇*nH₂O (n=1,5-2)
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106310
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical Formula
12267-73-1215-540-4B₄Na₂O₇*nH₂O (n=1,5-2)Na₂B₄O₇ * nH₂O (n=1,5-2)

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1063100250
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      1063109050
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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)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.
          P337 + P313: If eye irritation persists: 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 %
          Global Trade Item Number
          Catalogue Number GTIN
          1063100250 04022536074832
          1063109050 04022536074849