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Merck - 1077301000 - Silica gel 60 GF254 for thin-layer chromatography

  • MFR SKU: 1077301000
  • ITEM #: 7231958
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ITEM #: 7231958
Silica gel 60 GF for thin-layer chromatography. Silica gel 60 GF CAS No. 7631-86-9, EC Number 231-545-4.
This listing is for 1 kg Plastic bottle

Merck - 1077301000 - Silica gel 60 GF254 for thin-layer chromatography

  • Item #: 7231958
  • MFR SKU: 1077301000
  • Catalogue Number 107730
  • 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).
  • CAS number 7631-86-9
  • EC number 231-545-4
  • Hill Formula OSi
  • Chemical formula SiO
  • Molar Mass 60.08 g/mol
  • HS Code 2811 22 00
  • Quality Level MQ100
  • Application Silica gel 60 GF for thin-layer chromatography. Silica gel 60 GF CAS No. 7631-86-9, EC Number 231-545-4.
  • Melting Point 1710 ° C
  • pH value 7 (100 g/l, HO, 20 ° C) (slurry)
  • Bulk density 200 - 800 kg/m3
  • LD 50 dermal LD50 Rabbit > 5000 mg/kg
  • Storage class 10 - 13 Other liquids and solids
  • WGK NWG not water endangering
  • 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
  • Fe (Iron) ≤ 0.02 %
  • Calcium sulfate (CaSO· 0.5 HO) 12.0 - 13.5 %
  • Particle size 90% < 55µm
  • Application test conforms
  • 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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