110832 Geduran® Si 60

110832
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      Overview

      Replacement Information
      Replacement Information110832-3 replaced by 1108321000; 110832-4 replaced by 1108322500; 110832-1 replaced by 1108329025

      Key Specifications Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      7631-86-9 231-545-4 O₂Si SiO₂ 60.08 g/mol

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      1108321000
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          Plastic bottle 1 kg
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          1108322500
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              Plastic bottle 2.5 kg
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              1108329025
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                  Plastic drum 25 kg
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                  1108329026
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                      Description
                      Catalogue Number110832
                      DescriptionGeduran® Si 60
                      Alternate Names
                      • Amorphous Silica
                      References
                      Product Information
                      CAS number7631-86-9
                      EC number231-545-4
                      Hill FormulaO₂Si
                      Chemical formulaSiO₂
                      Molar Mass60.08 g/mol
                      HS Code2811 22 00
                      Applications
                      ApplicationGeduran® Si 60 for column chromatography (0.063-0.200 mm). CAS 7631-86-9, EC Number 231-545-4, chemical formula SiO₂.
                      Biological Information
                      Physicochemical Information
                      Melting Point1710 °C
                      pH value7 (100 g/l, H₂O, 20 °C) (slurry)
                      Bulk density200 - 800 kg/m3
                      Dimensions
                      Materials Information
                      Toxicological Information
                      LD 50 dermalLD50 Rabbit > 5000 mg/kg
                      Safety Information according to GHS
                      Precautionary Statement(s)P260: Do not breathe dust.
                      Storage class10 - 13 Other liquids and solids
                      WGKNWG not water endangering
                      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
                      StorageStorage temperature: no restrictions.
                      Packaging Information
                      Transport Information
                      Supplemental Information
                      Specifications
                      pH-value (10 % suspension)6.5 - 7.5
                      Fe (Iron)≤ 0.02 %
                      Loss on drying (150 °C)≤ 7.0 %
                      Particle size90 % between 0.063 - 0.200 mm