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106304 Spectromelt® B 10

Spectromelt® B 10 di-Sodium tetraborate. CAS 1330-43-4, EC Number 215-540-4, chemical formula Na₂B₄O₇.

Spectromelt® B 10 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Borax

CAS #: 1330-43-4 EC Number: 215-540-4 Molar Mass: 201.22 g/mol Chemical Formula: Na₂B₄O₇ Hill Formula: B₄Na₂O₇
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106304
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
1330-43-4215-540-4B₄Na₂O₇Na₂B₄O₇201.22 g/mol

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      Description
      Catalogue Number106304
      SynonymsBorax
      DescriptionSpectromelt® B 10
      References
      Product Information
      CAS number1330-43-4
      EC index number005-011-00-4
      EC number215-540-4
      Hill FormulaB₄Na₂O₇
      Chemical formulaNa₂B₄O₇
      Molar Mass201.22 g/mol
      HS Code2840 11 00
      Quality LevelMQ100
      Applications
      ApplicationSpectromelt® B 10 di-Sodium tetraborate. CAS 1330-43-4, EC Number 215-540-4, chemical formula Na₂B₄O₇.
      Biological Information
      Physicochemical Information
      Density2.367 g/cm3 (20 °C)
      Melting Point741 °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 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
      RTECSED4588000
      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)≥ 99.0 %
      Chloride (Cl)≤ 50 ppm
      Phosphate (PO₄)≤ 20 ppm
      Silicate (SiO₂)≤ 100 ppm
      Sulfate (SO₄)≤ 50 ppm
      Ag (Silver)≤ 5 ppm
      Al (Aluminium)≤ 10 ppm
      Ba (Barium)≤ 5 ppm
      Ca (Calcium)≤ 10 ppm
      Cd (Cadmium)≤ 5 ppm
      Co (Cobalt)≤ 5 ppm
      Cr (Chromium)≤ 5 ppm
      Cu (Copper)≤ 5 ppm
      Fe (Iron)≤ 10 ppm
      Ga (Gallium)≤ 5 ppm
      K (Potassium)≤ 10 ppm
      Mg (Magnesium)≤ 5 ppm
      Mn (Manganese)≤ 5 ppm
      Ni (Nickel)≤ 5 ppm
      Pb (Lead)≤ 5 ppm
      Sr (Strontium)≤ 5 ppm
      Zn (Zinc)≤ 5 ppm
      Loss on ignition (800 °C)≤ 1.0 %
      Bulk densityabout 70
      Global Trade Item Number
      Catalogue Number GTIN
      1063041000 04022536074634