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7,000+ marine, industrial & laboratory chemicals across 70+ categories — browse by category or search by name below.
SODIUM BISMUTHATE
Sodium bismuthate is an inorganic compound, and a strong oxidiser. It is somewhat hygroscopic, but not soluble in cold water, which can be convenient since the reagent can be easily removed after the reaction. It is one of the few water…
SODIUM BROMIDE AR
sodium bromide is also known as Sedoneural, sodium bromide has been used as a hypnotic, anticonvulsant, and sedative in medicine, widely used as an anticonvulsant and a sedative in the late 19th and early 20th centuries. Its action is due…
SODIUM BROMATE LR
Sodium bromate is mainly used in continuous or batch dyeing processes involving sulfur or vat dyes and as a hair-permagent, chemical agent, or gold solvent in gold mines when used with sodium bromide.
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.
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.
SODIUM BISELENITE Sodium Hydrogen Selenite
The disodium salt of selenious acid. It is used therapeutically to supply the trace element selenium and is prepared by the reaction of SELENIUM DIOXIDE with SODIUM HYDROXIDE.
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…
SODIUM BENZOATE AR
Sodium benzoate is commonly used as a preservative in cosmetics and personal care items, such as hair products, baby wipes, toothpaste, and mouthwash . It also has industrial uses. One of its biggest applications is to deter corrosion,…
SODIUM BENZOATE
Sodium benzoate is the sodium salt of benzoic acid, widely used as a food preservative and pickling agent. A white crystalline chemical with the formula C6H5COONa, it has an E number of E211. It can be produced by reacting sodium hydroxide…
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…
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…
SILICA GEL 100 200 MESH FOR COLUMN CHROMOTOGRAPHY
Silica Gel 100-200 Mesh grade of Silica Gel is mostly suitable for gravitational chromatography. This particle size also allows the solvent to flow smoothly without any pressure. Best for a compound that can be easily separated.