Description
Silica gel 60 is a chromatography sorbent with the empirical formula SiO₂ (CAS 7631-86-9), offered as a fine powder with a particle size of 0,035–0,07 mm (220–400 mesh). It has a molar mass of 60,09 g/mol and a density of 2,1 to 2,2 g/cm³, making it a standard stationary-phase material for column chromatography and related analytical separations. suits routine laboratory use in purification, method development, and quality-control workflows. Mesh sizing in the 220–400 range supports efficient column packing and reproducible resolution for many common chromatographic applications. This silica gel 60 from manufacturer Carl ROTH is positioned among silica gels for chromatography where controlled particle distribution is essential. Laboratories can apply it in analytical chemistry procedures that rely on silica-based sorbents for fractionation and isolation. The grade is further identified by EG nr. 231-545-4 and matches typical specifications expected for silica gel 60 in research and industrial lab settings.
This article is part of Sorbents, silica gel & ion exchangers, in SPE & sample preparation.
Key features
- Appearance: white powder
- Pore diameter: 53-80 Å
- Loss on drying (160 °C): ≤6 %
- Pore volume (N2): 0,8-1,0 ml/g
- Specific surface: 500-600 m2/g
- pH-value: 6,0-8,0
- Volatile parts (950 °C): ≤13,0 %
- SiO2 content (dry substance): ≥99,4 %
- Fe2O3 content (dry substance): ≤0,014 %
- Na2O content (dry substance): ≤0,15 %
- CAS number: 7631-86-9
- Pack sizes: 250 g, 500 g, 1 kg, 2.5 kg
- EG nr.: 231-545-4
- Empirical formula: SiO₂
- Molar mass: 60,09 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Silica gel 60, 0,035-0,07 mm (220-400 mesh), 250 g, plastic
What is this article?
Silica gel 60, 0,035-0,07 mm (220-400 mesh), 250 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Sorbents, silica gel & ion exchangers, inside SPE & sample preparation, in Chromatography equipment.
Loose sorbent, silica gel and ion-exchange resin are the phases bought in bulk to pack a column or to stir into a solution. Particle size and activity, or the ion-exchange capacity, are the specification. A TLC silica and a flash silica of different particle sizes are not the same separation.
Solid-phase extraction holds a compound on a sorbent while the rest of the sample is washed away, then releases it in a small volume. The sorbent, the bed mass and the solvents are the method. Silica, ion exchangers and polymer phases do different jobs. A flash column is the same idea scaled toward purification rather than trace cleanup. The molecules are on PubChem, named by IUPAC.
Which category should I open next?
The category is SPE & sample preparation. The sub-category is Sorbents, silica gel & ion exchangers. The catalogue is Chromatography equipment.
Shelves beside this one are SPE cartridges & columns and Flash, empty & glass chromatography columns.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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