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Merck - 1077492500 - Silica gel 60 PF254 containing gypsum for preparative layer chromatography

  • MFR SKU: 1077492500
  • ITEM #: 6310055
  • 0 Reviews / 0 Questions
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ITEM #: 6310055
Silica gel 60 PF254 containing gypsum for preparative layer chromatography
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Merck - 1077492500 - Silica gel 60 PF254 containing gypsum for preparative layer chromatography

  • Item #: 6310055
  • MFR SKU: 1077492500
  • Catalogue Number 107749
  • Replaces 7749-3
  • Overview Standardized 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).
  • HS Code 3824 99 96
  • Quality Level MQ100
  • pH value 7 (100 g/l, HO, 20 ° C) (slurry)
  • Bulk density 300 kg/m3
  • 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 class 10 - 13 Other liquids and solids
  • WGK WGK 2 obviously hazardous to water
  • Disposal 32
  • 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 NoTempLimit
  • pH-value (10% suspension) 6.0 - 7.0
  • Calcium sulfate (CaSO· 0.5 HO) 28 - 32 %
  • Fe (Iron) ≤ 0.02 %
  • Particle size 90% ≤ 55 µm
  • Application test conforms
  • The data to the particle size are related to the pure silica gel before additive addition.

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