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107749 Silica gel 60 PF₂₅₄ containing gypsum

for preparative layer chromatography

Silica gel 60 PF₂₅₄ containing gypsum MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
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107749
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Overview

Replacement Information
Replacement InformationIn North America 107749.1000 is identical to 7749-3

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      Description
      Catalogue Number107749
      Replaces7749-3
      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).
      Product Information
      HS Code3824 99 96
      Quality LevelMQ100
      Physicochemical Information
      pH value7 (100 g/l, H₂O, 20 °C) (slurry)
      Bulk density300 kg/m3
      Safety Information according to GHS
      Hazard Statement(s)H412: Harmful to aquatic life with long lasting effects.
      Precautionary Statement(s)P273: Avoid release to the environment.
      P501: Dispose of contents/ container to an approved waste disposal plant.
      Storage class10 - 13 Other liquids and solids
      WGKWGK 2 obviously 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.
      Storage and Shipping Information
      StorageNoTempLimit
      Specifications
      pH-value (10 % suspension)6.0 - 7.0
      Calcium sulfate (CaSO₄·0.5 H₂O)28 - 32 %
      Fe (Iron)≤ 0.02 %
      Particle size90% ≤55 µm
      Application testconforms
      The data to the particle size are related to the pure silica gel before additive addition.
      Global Trade Item Number
      Catalogue Number GTIN
      1077491000 04022536095608