Description
Silica gel 60 diol is a functionalised chromatographic sorbent supplied with a particle size range of 0,035–0,07 mm (400–220 mesh) for laboratory separation and purification work. Identified by CAS number 7631-86-9 and EG number 231-545-4, the base material has the empirical formula SiO₂, a molar mass of 60,09 g/mol, and a density between 2,1 and 2,2 g/cm³. provides a convenient quantity for packing small flash or gravity columns and for method development on polar analytes. Diol-bonded silica offers moderate polarity and hydrogen-bonding capacity, making it useful when classical silica is too retentive or when alternative selectivity is required for alcohols, acids, and other hydrophilic compounds. This silica gel 60 diol from manufacturer Carl ROTH is applied in natural-product isolation, purification of synthetic intermediates, and specialty normal-phase separations across academic and industrial laboratories. The stated mesh range balances reasonable flow with adequate surface interaction for efficient resolution.
This article is part of Sorbents, silica gel & ion exchangers, in SPE & sample preparation.
Key features
- Appearance: white powder
- Pore diameter: 53-80 Å
- Pore volume (N2): 0,8-1,0 ml/g
- Specific surface: 500-600 m2/g
- Carbon content: ~6,5 %
- Fe2O3 content (dry substance): ≤0,014 %
- Na2O content (dry substance): ≤0,15 %
- SO4 content: ≤0,10 %
- d50: 47,0-60,0 µm
- <31 µm: ≤17,0 %
- CAS number: 7631-86-9
- Pack sizes: 50 g, 100 g, 250 g
- EG nr.: 231-545-4
- Empirical formula: SiO₂
- Density: 2,1–2,2 g/cm³
- Molar mass: 60,09 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Silica gel 60 diol, 0,035-0,07 mm (400-220 mesh), 50 g, glass
What is this article?
Silica gel 60 diol, 0,035-0,07 mm (400-220 mesh), 50 g, glass 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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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.