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NITRA ZINE YELLOW
Nitrazine (Phenaphthazine ) paper is used to measure the vaginal pH of expectant mothers. Nitrazine paper is impregnated with an indicator dye Phenaphthazine. The color changes as pH changes, giving a broad range of colors from yellow…
N-IODOSUCCINIMIDE FOR SYNTHESIS
N-Iodosuccinimide. N-Iodosuccinimide (NIS) is an iodinating agent that is used for various electrophilic iodinations and as source for iodine in radical reactions. Because of the popularity of coupling reactions, iodoarenes have become…
NIO BIUM PENTOXIDE AR
Niobium pentoxide is used mainly in the production of niobium metal, but specialized applications exist for lithium niobate and as a component of optical glass. Thin films of Nb2O5 form the dielectric layers in solid electrolyte capacitors.
METHYL EUGENOL FOR SYNTHESIS 98%
Methyl eugenol is one of the main constituents of the essential oil of Ocimum species. It is also an attractant for the oriental fruit flies.
NINHYDRIN SOLUTION FOR TLC SPRAY
In order to see the spots on the chromatogram, you will apply a solution of ninhydrin to the paper. Ninhydrin will react with the amino acid to produce a purple compound. Silica gel will serve as the stationary phase in the thin layer…
NINHYDRIN AR
Ninhydrin is most commonly used to detect fingerprints, as the terminal amines of lysine residues in peptides and proteins sloughed off in fingerprints react with ninhydrin. It is a white solid which is soluble in ethanol and acetone at…
MOLYBDIC ACID AR
Molybdic acid refers to hydrated forms of molybdenum trioxide and related species. The monohydrate (MoO3·H2O) and the dihydrate (MoO3·2H2O) are well characterized. They are yellow diamagnetic solids.
MOLYBDENUM TRIOXIDE LR
Technically pure molybdenum trioxide, the product from the roasting of molybdenum disulfide, is an additive to steel and corrosion-resistant alloys. Chemically pure molybdenum trioxide is used to manufacture molybdenum metal.
MOLYBDENUM TRIOXIDE AR
Molybdenum occurs naturally in various ores, the most important being molybdenite (MoS2), which is converted to molybdenum trioxide (MoO3) for use in ferro- and manganese alloys, chemicals, catalysts, ceramics, and pigments.
MOLYBDENUM DISULPHIDE POWDER
Molybdenum disulfide is used traditionally in greases for bit lubrication. In addition, polymers of 2-methylpropene (i.e., isobutene) and metal soaps are used to formulate synthetic greases [7]. A viscosity of 600-750 c P at 120 °C is…
MOLYBDENIUM METAL POWDER
Molybdenum Powder is a gray metal powder with uniform color and no visible mechanical impurities. Molybdenum Metal Powder is usually prepared with ammonium paramolybdate or calcined MoO3 as the raw material and reduced with hydrogen.
METHANOL FOR HPLC
Methanol is a polar-protic solvent, whereas acetonitrile is a polar-aprotic solvent and possesses a stronger dipole moment. This means that the organic modifier used in the mobile phase can have a powerful effect on chromatographic…