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7,000+ marine, industrial & laboratory chemicals across 70+ categories — browse by category or search by name below.
SILICA ACID PRECIPITATED DRIED
Silicic acid, precipitated dried Cas no 1343-98-2 - used for studying neurodegenerative diseases due to its ability to inhibit Aluminium uptake
SEMICARBAZIDE HYDRO CHLORIDE
Semicarbazide hydrochloride is a general reagent used to synthesize semicarbazones from aldehydes and ketones. It can be used to build a variety of heterocyclic compounds, some of which are potent antimicrobial and antiviral agents. It can…
SELIWANOFF REAGENT
Seliwanoff's test is used to distinguish aldoses from ketoses. On treatment with a concentrated Acid, ketoses are dehydrated more rapidly to give furfural derivatives and on condensation with resorcinol give cherry red complex. The test…
SELENIUM POWDER BLACK AR
SELENIUM POWDER BLACK AR is a product provided by Research-Lab Fine Chem Industries. Laboratory reagents are chemicals which are used in laboratories as a part of experimental procedures. These reagents can be important parts of chemical…
SELENIUM DIOXIDE
Selenium dioxide imparts a red colour to glass. It is used in small quantities to counteract the colour due to iron impurities and so to create (apparently) colourless glass. In larger quantities, it gives a deep ruby red colour. Selenium…
SELENOUS ACID
Selenious acid is the acid form of sodium selenite, a form of selenium. Selenium is an essential trace element and antioxidant. It is a cofactor metabolic enzyme regulation. ... Selenous acid is a selenium oxoacid.
SEASAND PURIFIED PARTICLE SIZE 40-150 MESH
Mesh Size (or U.S. Sieve Size) is defined as the number of openings in one square inch of a screen. For example, a 36 mesh screen will have 36 openings while a 150 mesh screen will have 150 openings. ... For example, a product identified…
SELENIUM METAL PELLETS Electronic GRADE
Selenium metal is odorless and tasteless, but the vapor has a putrid odor. The material is highly poisonous, and is used in insecticides and in ship-hull paints. Foods grown on soils containing selenium may have toxic effects, and some…
MOLYBDIC ACID LR
Molybdic Acid is the hydrated forms of molybdenum trioxide. It is used for the determination of phosphorus or phosphate and lead. It is also used in glazes for ceramics, in manufacturing of Rock Phosphate based Fertilizers, Pigments, Dyes,…
SCHIFF REAGENT
a solution of fuchsine decolorized by treatment with sulfur dioxide that gives a useful test for aldehydes because they restore the dye's color — compare feulgen reaction.
SEASAND AR
Sand is a granular material composed of finely divided rock and mineral particles. Sand has various compositions but is defined by its grain size. Sand grains are smaller than gravel and coarser than silt. Sand can also refer to a textural…
S-BENZYLTHIURONIUM CHLORIDE FOR SYNTHESIS
S-Benzyl isothiouronium chloride was synthesized from thiourea and benzyl chloride in the presence of ethanol. The chemicals used were of AnalaR grade. The melting point of the recrystallized sample was found to be 148°C, which is…