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107730 | Silica gel 60 GF₂₅₄

107730
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      Overview

      Replacement Information

      Key Spec Table

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

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      1077300500
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          Plastic bottle 500 g
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          1077301000
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              Plastic bottle 1 kg
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              1077305000
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                  Plastic drum 5 kg
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                  1077309025
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                      Plastic drum 25 kg
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                      Description
                      Catalogue Number107730
                      OverviewStandardized sorbents ensure reliable results every time. Our broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum binder, silica with no foreign binder, and silica gel with a fluorescence indicator. We also offer high-quality aluminum oxide, cellulose microcrystalline, and kieselgur (also known as diatomaceous earth).
                      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
                      ApplicationSilica gel 60 GF₂₅₄ for thin-layer chromatography. Silica gel 60 GF₂₅₄ CAS No. 7631-86-9, EC Number 231-545-4. Silica gel 60 GF₂₅₄ MSDS (material safety data sheet) or SDS here.
                      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)6.0 - 7.0
                      Fe (Iron)≤ 0.02 %
                      Calcium sulfate (CaSO₄·0.5 H₂O)12.0 - 13.5 %
                      Particle size90% < 55 µm
                      Application testconforms
                      UV absorption (Dichloro methane extract)conforms
                      The data to the particle size are related to the pure Silica gel before additive addition.

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                      Categories

                      Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > Sorbents for Preparation of TLC Plates