磷是一种化学元素,符号为P,原子序数为15。元素磷以白磷和红磷两种主要形式存在,但由于其高度活性,磷在地球上从未被发现是自由元素。它在地壳中的浓度约为每千克1克(而铜的浓度约为每千克0.06克)。除少数例外,含磷矿物以无机磷酸盐岩的形式处于最大氧化状态。
-
Tris(2,4-dimethylphenyl)phosphine
三(2,4-二甲苯基)膦
-
BJS274119149676-42-897%
-
¥582.005g
-
Tri-m-tolylphosphine
三(间甲苯基)膦
-
BJS91970096224-63-198%
-
¥275.0025g
-
Tris(2,6-dimethoxyphenyl)phosphine
三(2,6-二甲氧基苯)膦
-
BJS313735285417-41-097%
-
¥48.001g
-
Tris(2-methoxyphenyl)phosphine
三(2-甲氧基苯基)膦
-
BJS41581654731-65-198%
-
¥130.005g
-
Tris(3,5-dimethylphenyl)phosphine
三(3,5-二甲苯基)膦
-
BJS111321869227-47-098%
-
¥202.001g
-
Tris(4-methoxy-3,5-dimethylphenyl)phosphine
三(4-甲氧基-3,5-二甲基苯基)膦
-
BJS8907415121898-64-498%
-
¥273.00100mg
-
Diphenyl(o-tolyl)phosphine
二苯基(o-甲苯基)膦
-
BJS54841715931-53-397%
-
¥126.001g
-
Ethyltriphenylphosphonium bromide
乙基三苯基溴化鏻
-
BJS60712341530-32-198%
-
¥44.0025g
-
Ethyltriphenylphosphonium chloride
乙基三苯基氯化膦
-
BJS3726787896-33-398%
-
¥1203.00500g
-
Ethyltriphenylphosphonium iodide
碘化乙基三苯基瞵
-
BJS42931304736-60-197%
-
¥78.0025g
-
(2-Methoxyphenyl)diphenylphosphine
(2-甲氧基苯基)二苯基膦
-
BJS502059853111-20-998%
-
¥353.001g
-
Methyltriphenylphosphonium iodide
甲基三苯基碘化鏻
-
BJS71626062065-66-997%
-
¥1422.00500g
-
Methyltriphenylphosphonium bromide
甲基三苯基溴化鏻
-
BJS78295591779-49-398%
-
¥65.00100g
-
Potassium (2R,3R,4S,5R)-2-(6-amino-9H-purin-9-yl)-4-hydroxy-5-(((hydroxy(phosphonooxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-olate dihydrate
腺苷5-二磷酸钾二水合物
-
BJS053634472696-48-197%
-
¥88.001g
-
N-dodecylphosphonicacid
1-十二烷基膦酸
-
BJS80827445137-70-298%
-
¥1382.00100g
-
Bis(perfluorophenyl)(phenyl)phosphine
双(五氟苯基)苯膦
-
BJS85604135074-71-598%
-
¥151.00250mg
-
Tetraphenyl (propane-2,2-diylbis(4,1-phenylene)) bis(phosphate)
(丙烷-2,2-二基双(4,1-亚苯基))双(二苯基磷酸酯)
-
BJS61881895945-33-597%
-
¥1363.001kg
-
Tris(2-fluorophenyl)phosphine
三(2-氟苯基)膦
-
BJS703682784350-73-298%
-
¥191.00250mg
-
rel-(R)-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl dihydrogen phosphate
rel-(R)-2,5,7,8-四甲基-2-((4R,8R)-4,8,12-三甲基十三烷基)苯并二氢吡喃-6-基 磷酸二氢酯
-
BJS667478138976-17-998+%
-
¥1758.0010mg
-
Methyltriphenylphosphonium chloride
甲基三苯基氯化膦
-
BJS11424411031-15-898%
-
¥44.005g