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107731 | Silica gel 60 G

107731
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      Overview

      Replacement Information
      Replacement InformationIn North America 1.07731.5000  replaces and is identical to 1.07731.5003

      Key Spec Table

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

      Pricing & Availability

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      1077311000
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          Plastic bottle 1 kg
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          1077315000
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              Metal can 5 kg
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              1077319025
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                  Plastic drum 25 kg
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                  Description
                  Catalogue Number107731
                  Replaces1077315003; 1.07731.5003
                  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 G for thin-layer chromatography. Silica gel 60 G CAS No. 7631-86-9, EC Number 231-545-4. Silica gel 60 G 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 %
                  Application testconforms
                  Particle size (Laser diffraction)90% < 55 µm
                  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