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111567 | Geduran® Si 60

111567
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      Overview

      Replacement Information

      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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      1115671000
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          Plastic bottle 1 kg
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          1115672500
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              Plastic bottle 2.5 kg
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              1115679025
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                  Plastic drum 25 kg
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                  Description
                  Catalogue Number111567
                  DescriptionGeduran® Si 60
                  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 (0.040-0.063 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
                  Loss on drying (150 °C)≤ 12.0 %
                  Particle Size (d10)25 - 45 µm
                  Particle Size (d50)50 - 70 µm
                  Particle Size (d90)90 - 115 µm
                  The spezific surface area and the pore volume are related to the raw material