SODIUM+TARTRATE PURIFIED DIHYDRATE Supplier in Sohar Muscat Barka Ruwi Madayn
SODIUM+TARTRATE PURIFIED DIHYDRATE Sodium tartrate dihydrate is the volumetric standard for Karl Fischer titration. Under normal conditions, it is stable and non-hygroscopic. Sodium tartrate dihydrate has a stoichiometric water content of 15.66% and is primarily used for titer determination in volumetry.
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By Oman Chemical Technical Team
on 08 Nov 2022
SILICA GEL 200 400 MESH FOR COLUMN CHROMOTOGRAPHY Supplier in Sohar Muscat Barka Ruwi Madayn
SILICA GEL 200 400 MESH FOR COLUMN CHROMOTOGRAPHY Silica and alumina are both polar adsorbents so the more polar components in the mixture to be separated are retained more strongly on the stationary phase and are therefore eluted from the column last. Silica is recommended for most compounds, but as it is slightly acidic, it preferentially retains basic compounds.
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By Oman Chemical Technical Team
on 08 Nov 2022
SILICA GEL 400-700 MESH Supplier in Sohar Muscat Barka Ruwi Madayn
SILICA GEL 400-700 MESH silica gel is used in chromatography as a stationary phase. In column chromatography, the stationary phase is most often composed of silica gel particles of 40–63 μm. Different particle sizes are used for different kinds of column chromatography as the particle size is related to surface area.
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By Oman Chemical Technical Team
on 08 Nov 2022
SILICA GEL 60-120 MESH FOR COLUMN CHROMOTOGRAPHY Supplier in Sohar Muscat Barka Ruwi Madayn
SILICA GEL 60-120 MESH FOR COLUMN CHROMOTOGRAPHY It is a polar absorbent with slight acidity, enabling it to absorb basic contents in a material that needs separation during chromatography, while also remaining neutral and maintaining its own structure throughout the process.
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By Oman Chemical Technical Team
on 08 Nov 2022
SILICA GEL 60-200 MESH Supplier in Sohar Muscat Barka Ruwi Madayn
SILICA GEL 60-200 MESH silica gel is actually a dry solid that absorbs and holds water vapor. Silica Gel is typically found in “bead” form with the beads being contained by a porous packet material allows the beads to freely absorb moisture in the air.
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By Oman Chemical Technical Team
on 08 Nov 2022
SODIUM AZIDE Supplier in Sohar Muscat Barka Ruwi Madayn
SODIUM AZIDE Sodium azide is a rapidly acting, potentially deadly chemical that exists as an odorless white solid. Sodium azide is the inorganic compound with the formula NaN₃. This colorless salt is the gas-forming component in legacy car airbag systems. It is used for the preparation of other azide compounds. It is an ionic substance, is highly soluble in water and is very acutely poisonous.
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By Oman Chemical Technical Team
on 08 Nov 2022