Description
Silica gel water resistant is a bead-form desiccant sorbent with a particle size of 2–5 mm, Identified by CAS number 1327-36-2 and EG nr. 215-475-1, the material is specified with a boiling point above 999 °C. The water-resistant grade in bead form supports use among silica gel desiccants where mechanical stability of the beads and controlled particle size matter for packing columns, drying tubes or bulk desiccant beds. The 2–5 mm beads facilitate handling and reduce dusting compared with finer grades while remaining suitable as a classic silica-based sorbent and filter-media component. This water-resistant silica gel from manufacturer Carl ROTH belongs to the performance-materials range for sorbents and is positioned for routine laboratory drying workflows.
This article is part of Sorbents, silica gel & ion exchangers, in SPE & sample preparation.
Key features
- Particle size: 2-5 mm
- BET-surface: ca. 650 m2/g
- 80 % rel. humidity: approx. 42 %
- CAS number: 1327-36-2
- Pack sizes: 500 g, 1 kg, 2.5 kg, 10 kg
- EG nr.: 215-475-1
- Boiling point: >999 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Silica gel water resistant, 2-5 mm, bead form, 500 g, plastic
What is this article?
Silica gel water resistant, 2-5 mm, bead form, 500 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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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.