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Ferrophosphorus is a ferroalloy, an alloy of iron and phosphorus.It contains high proportion of iron phosphides, Fe 2 P and Fe 3 P. Its CAS number is 8049-19-2. The usual grades contain either 18 or 25% of phosphorus. [1]
Iron phosphide is a chemical compound of iron and phosphorus, with a formula of FeP.< [1] Its physical appearance is grey needles. Manufacturing of iron phosphide takes place at elevated temperatures, where the elements combine directly. [1] Iron phosphide reacts with moisture and acids producing phosphine (PH 3), a toxic and pyrophoric gas.
Tris(2,4-di-tert-butylphenyl)phosphite is an organophosphorus compound with the formula [(C 4 H 9) 2 C 6 H 3 O] 3 P. This white solid is a widely used stabilizer in polymers where it functions as a secondary antioxidant. It also reduces discoloration (yellowing) of plastics.
3,4-Methylenedioxyphenylpropan-2-one [1] or piperonyl methyl ketone (MDP2P or PMK) is a chemical compound consisting of a phenylacetone moiety substituted with a methylenedioxy functional group. It is commonly synthesized from either safrole (which, for comparison, is 3-[3,4-(methylenedioxy)phenyl]-2-propene) or its isomer isosafrole via ...
When Taiwan's Powerchip Technology entered a deal with the eastern Chinese city of Hefei in 2015 to set up a new chip foundry, it hoped the move would help provide better access the promising ...
One drink is defined as 1.5 ounces of liquor, 12 ounces of beer or 5 ounces of wine. Taub-Dix points out that alcoholic cocktails are often made with ingredients like mixers, syrups and juice drinks.
This compound is commercially available. It may be prepared by treating dilithioferrocene with chlorodiphenylphosphine: [1] Fe(C 5 H 4 Li) 2 + 2 ClPPh 2 → Fe(C 5 H 4 PPh 2) 2 + 2 LiCl. The dilithiation of ferrocene is easily achieved with n-butyllithium in the presence of TMEDA. Many related ligands can be made in this way.
A fatal virus has been discovered in shrews in Alabama, sparking concerns about potential contagion to humans. The Camp Hill virus was discovered by researchers at The University of Queensland.