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。

按化学元素
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磷相关:
按纯度: 99+% 99% 98+% 98% 97+% 97% 96+% 96% 95+% 95% 93% 90+% 90%
按分子量: 0-100 100-200 200-300 300-400 400-500 500-600 600-700 700-800 800-900 900-1000 1000+
按化学元素: CNNaOP CNOP CClNOP CClPRh CBrNOP CNaOP COPSr CFNOP CClFPS CBrP CNP CClNP CFNOPS CP CClOP CNaOP.xO CBFNOP CNaOPSi CNPSi CFNP CFOPS CClFNOPS CBrNP COP CBrOP CBNP CBrFNP CNOPPdS CCaOP CINOP CNOPS CBP COPSi CClOPS CBrNPSe CO CClNOPS CMgOP CFNPRu CFOP CGdNOP.Na CClFNP COPS COPSn 更多

791-28-6 Triphenylphosphine oxide 三苯基氧化膦
BJS4674252791-28-697%
¥151.00500g
1107608-80-9 (S,S)-2,3-Bis(t-butylmethylphosphino)quinoxaline 2,3-二[(S)-(叔丁基)甲基膦基]喹喔啉
BJS31860961107608-80-998%
¥1363.00100mg
51805-45-9 3,3',3''-Phosphinetriyltripropanoic acid hydrochloride 三(2-羧乙基)膦盐酸盐
BJS314589851805-45-997%
¥1365.00100g
74311-56-1 (R)-N,N-Dimethyl-1-[(Rp)-1′,2-bis(diphenylphosphino)ferrocenyl]ethylamine (R)-N,N-二甲基-1-[(Rp)-1,2-双(二苯基膦)二茂铁]乙基胺
BJS435532074311-56-198% 99%ee
¥508.00100mg
71042-54-1 (1R,4S,5S,6S)-5,6-Bis(diphenylphosphaneyl)bicyclo[2.2.1]hept-2-ene (1R,4S,5S,6S)-5,6-双(二苯基膦基)双环[2.2.1]庚-2-烯
BJS425757471042-54-198%
¥4748.001g
133545-16-1 (R)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (R)-(+)-(6,6'-二甲氧基联苯-2,2'-基)双(二苯基膦)
BJS7742055133545-16-198%
¥14708.0025g
1070663-78-3 Dicyclohexyl(2',4',6'-triisopropyl-3,6-dimethoxy-[1,1'-biphenyl]-2-yl)phosphine 2-(二环己基膦)-3,6-二甲氧基-2'-4'-6'-三异丙基-11'-联苯
BJS40394191070663-78-397%
¥550.005g
8002-43-5 Lecithins 磷脂酰胆碱
BJS02885598002-43-5acetone insoluble >98%, suitable for microbiology, surfactant and cell culture
¥418.00500g
71519-72-7 Sodium N-carbamimidoyl-N-methylglycinate dihydrogen phosphate tetrahydrate N-氨基甲酰亚氨基-N-甲基甘氨酸二氢磷酸二钠盐四水合物
BJS260954271519-72-799%
¥670.0025g
247940-06-3 2-(Dicyclohexylphosphino)biphenyl 2-(二环己基膦基)联苯
BJS5983616247940-06-398%
¥242.0010g
5137-70-2 N-dodecylphosphonicacid 1-十二烷基膦酸
BJS80827445137-70-298%
¥1382.00100g
932710-63-9 4-(Di-tert-butylphosphino)-N,N-dimethylaniline 4-(二-叔丁基膦基)-N,N-二甲基苯胺
BJS1549776932710-63-997%
¥531.0010g
153725-04-3 1,8-Bis(diphenylphosphino)naphthalene 1,8-双(二苯基膦)萘
BJS0237125153725-04-398%
¥7308.005g
78-50-2 Tri-n-octylphosphine Oxide 三正辛基氧化磷
BJS371577778-50-298%
¥191.005g
14243-64-2 Chloro(triphenylphosphine)gold(I) 氯化三苯基磷金(I)
BJS795915314243-64-298%
¥5622.005g
132682-77-0 2-Diphenylphosphino-6-methylpyridine 2-二苯基膦-6-甲基吡啶
BJS2816143132682-77-098%
¥773.005g
6372-40-3 Isopropyldiphenylphosphine 异丙基联苯膦
BJS69707626372-40-398%
¥2522.005g
7650-84-2 Diphenyl(propyl)phosphine 二苯基丙基膦
BJS03850347650-84-298%
¥65.001g
14694-95-2 Tris(triphenylphosphine)chlororhodium 三苯基膦氯化铑
BJS844095814694-95-298%
¥168.00100mg
76189-55-4 (R)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (R)-1,1'-联萘-2,2'-双二苯膦
BJS594648576189-55-497%
¥189.005g
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