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107754 Silica gel 60

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7631-86-9231-545-4O₂SiSiO₂60.08 g/mol

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1077541000
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      Description
      Catalogue Number107754
      References
      Product Information
      CAS number7631-86-9
      EC number231-545-4
      Hill FormulaO₂Si
      Chemical formulaSiO₂
      Molar Mass60.08 g/mol
      HS Code2811 22 30
      Quality LevelMQ100
      Applications
      ApplicationSilica gel 60 extra pure for column chromatography 0.063 - 0.200 mm (70 - 230 mesh ASTM). Silica gel 60 CAS No. 7631-86-9, EC Number 231-545-4.
      Biological Information
      Physicochemical Information
      Boiling point2230 °C (1013 hPa)
      Density2.56 g/cm3 not applicable
      Melting Point1713 °C
      pH value3.7 - 4.7 (>= 40 g/l, H₂O, 25 °C) (slurry)
      Bulk density200 - 1430 kg/m3
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Disposal32
      Chromatographic residues: Aggressive, explosive (e.g. peroxides) or toxic substances in chromatographic layers or sorbents must be eliminated using suitable methods (washing out, elution) prior to disposal. The solvents used for elution can in many cases be reutilized. Larger quantities of sorbents (e.g. from columns) should be freed from solvents (filtration, drying) and packed into rip-resistant plastic sachets; container I. TLC carrier materials and columns should be disposed of together with the corresponding waste materials (aluminium, glass, plastic); container K.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      pH-value (10 % suspension)6.0 - 7.5
      Chloride (Cl)≤ 0.008 %
      Sulfate (SO₄)≤ 0.003 %
      Cd (Cadmium)≤ 0.0005 %
      Cu (Copper)≤ 0.0005 %
      Fe (Iron)≤ 0.002 %
      Pb (Lead)≤ 0.0005 %
      Zn (Zinc)≤ 0.0005 %
      Particle size90% between 0.063-0.200 mm
      Loss on drying (150 °C)≤ 7.0 %
      UV absorption (Dichloro methane extract)conforms
      Global Trade Item Number
      Catalogue Number GTIN
      1077541000 04022536095714