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7,000+ marine, industrial & laboratory chemicals across 70+ categories — browse by category or search by name below.
QUINALDINE RED INDICATOR
Quinaldine red (pronounced /ˈkwɪnəldiːn/, abbreviated QR) is a dark green–red or black solid that does not dissolve easily in water (it is partly miscible). In addition to being used as colored indicator, quinaldine red is also used as a…
PYROGALLOL FOR SYNTHESIS
Pyrogallol is an organic compound with the formula C6H3(OH)3. It is a white, water-soluble solid although samples are typically brownish because of its sensitivity toward oxygen.[1] It is one of three isomeric benzenetriols.
PYRONIN B C
Drospirenone and ethinyl estradiol combination is used to prevent pregnancy. It is a birth control pill that contains two types of hormones, ethinyl estradiol and drospirenone, and when taken properly, prevents pregnancy. It works by…
PYROGALLOL AR
Pyrogallol is the oldest photographic developer, its rapid deposition of silver from silver salts having first been noted in 1832. Alkaline solutions of pyrogallol absorb oxygen efficiently and are used in determining the oxygen content of…
PYROCATECHOL AR
Catechol (1,2-dihydroxybenzene) is used in a variety of applications. It is used as a reagent for photography, dyeing fur, rubber and plastic production and in the pharmaceutical industry
PYROCATECHOL
Catechol, also known as pyrocatechol or 1,2-dihydroxybenzene, is a toxic organic compound with the molecular formula C₆H₄(OH)₂. It is the ortho isomer of the three isomeric benzenediols. This colorless compound occurs naturally in trace…
PYRIDOXINE HYDROCHLORIDE FOR BIOCHEMISTRY
Pyridoxine Hydrochloride is the hydrochloride salt form of pyridoxine, a water-soluble vitamin B. Pyridoxine hydrochloride is converted into the active form, pyridoxal 5'-phosphate (PLP), an essential cofactor in many enzymatic activities…
PROPIOPHENONE FOR SYNTHESIS
PROPIOPHENONE FOR SYNTHESIS an intermediate in the synthesis of pharmaceuticals and organic compounds. It can also be used in the synthesis of aryl alkenes, such as phenylpropanoids