Silica gel 230 - 400 mesh
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Catalog number
GRM7484-20X500G
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Price
Please ask
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Size
20X500G
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Description
Silica gel 230 - 400 mesh is a white powder used In separation and purification of organic compounds, steroids, amino acids, dyes, alkaloids, phenolic compounds and pharmaceutical intermediates.
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Shelf life
4 years
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Storage
Store this product below 30°C
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Synonym
NA
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Molecular Formula
NA
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Molecular Weight
NA
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Appearance
White powder
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Solubility
Insoluble in water
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Assay
NA
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Uses
Laboratory chemicals, Manufacture of substances
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Personal Protection
Wear respiratory protection. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas.
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Toxicological Information
NA
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Ordering
To order Silica gel 230 - 400 mesh, please use the Cat. Nr.GRM7484-20X500G and submit your purchase order by email or by fax. A discount is available for larger or bulk quantities, please contact us for more information
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Tips
Our specialists recommend you to follow carefully the pre-registered instructions for Silica gel 230 - 400 mesh
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Test
A gel is a solid jelly-like material that can have properties ranging from soft and weak to hard and tough. Gels are defined as a substantially dilute cross-linked system, which exhibits no flow when in the steady-state. By weight, gels are mostly liquid, yet they behave like solids due to a three-dimensional cross-linked network within the liquid. It is the crosslinking within the fluid that gives a gel its structure (hardness) and contributes to the adhesive stick (tack). In this way gels are a dispersion of molecules of a liquid within a solid in which the solid is the continuous phase and the liquid is the discontinuous phase. The word gel was coined by 19th-century Scottish chemist Thomas Graham by clipping from gelatin.
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