Chemicals
Showing 361–380 of 466 results
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Chemicals
Potassium Dichromate
Potassium dichromate, K₂Cr₂O₇, is a common inorganic chemical reagent, most commonly used as an oxidizing agent in various laboratory and industrial applications. As with all hexavalent chromium compounds, it is acutely and chronically harmful to health.Formula: K2Cr2O7SKU: n/a -
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Chemicals
Potassium Hydroxide
Potassium hydroxide, also known as _lye_ is an inorganic compound with the chemical formula KOH. Also commonly referred to as caustic potash, it is a potent base that is marketed in several forms including pellets, flakes, and powders. It is used in various chemical, industrial and manufacturing applications.
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Chemicals
Potassium Metal
Potassium is a chemical element with the symbol K and atomic number 19. Potassium is a silvery-white metal that is soft enough to be cut with a knife with little force. Potassium metal reacts rapidly with atmospheric oxygen to form flaky white potassium peroxide in only seconds of exposure.Symbol: KSKU: n/a -
Chemicals
Potassium Nitrate
Potassium nitrate is a chemical compound with the chemical formula KNO₃. It is an ionic salt of potassium ions K⁺ and nitrate ions NO₃⁻, and is therefore an alkali metal nitrate. It occurs in nature as a mineral, niter. It is a source of nitrogen, from which it derives its name.
Formula: KNO3
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Chemicals
Potassium Permanganate
Potassium permanganate is an inorganic chemical compound and medication. As a medication it is used for cleaning wounds and dermatitis. It has the chemical formula KMnO₄ and is a salt consisting of K⁺ and MnO⁻ ₄ ions. It is a strong oxidizing agent.Formula: KMnO₄SKU: n/a -
Chemicals
Potassium Sodium Tartrate
Potassium sodium tartrate tetrahydrate, also known as Rochelle salt, is a double salt of tartaric acid first prepared by an apothecary, Pierre Seignette, of La Rochelle, France. Potassium sodium tartrate and monopotassium phosphate were the first materials discovered to exhibit piezoelectricity.Formula: KNaC4H4O6·4H2OSKU: n/a -
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Chemicals
Pyrogallol Crystal
Pyrogallol is a benzenetriol carrying hydroxy groups at positions 1, 2 and 3. …Pyrogallol or benzene-1, 2, 3-triol is a benzenetriol. It is a white crystalline powder and a powerful reducing agent. It was first prepared by Scheele 1786 by heating gallic acid.Formula: C6H6O3SKU: n/a -
Chemicals
Safranin
Safranin is a biological stain used in histology and cytology. Safranin is used as a counterstain in some staining protocols, colouring all cell nuclei red. This is the classic counterstain in both Gram stains, and endospore staining. It can also be used for the detection of cartilage, mucin and mast cell granules.Formula: C20H19N4+·Cl-SKU: n/a -
Chemicals
Salicylic Acid
Salicylic acid is an ingredient that’s commonly used in many over-the-counter acne products and treatment procedures. Salicylic acid works as an exfoliant, helping your skin to shed dead skin cells more effectively. A close cousin to the more familiar alpha hydroxy acid, salicylic acid is beta hydroxy acid.Formula: C7H6O3SKU: n/a
