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。

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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

78-42-2 Tris(2-ethylhexyl) phosphate 磷酸三辛酯
BJS046344678-42-298%
¥74.0025g
37943-90-1 Diphenyl-2-pyridylphosphine 二苯基-2-吡啶膦
BJS439365837943-90-198%
¥1997.00500g
161265-03-8 (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) 4,5-双(二苯基膦)-9,9-二甲基氧杂蒽
BJS7876062161265-03-898%
¥44.001g
2283-11-6 N,N,N',N',N'',N''-Hexaethylphosphinetriamine 六乙基亚磷酰胺
BJS61074372283-11-698% GC
¥796.00100g
17261-28-8 2-(Diphenylphosphino)benzoic acid 2-二苯基膦苯甲酸
BJS122341917261-28-897%
¥65.005g
23108-72-7 Methyl(triphenylphosphine)gold(I) 甲基(三苯基膦)金(I)
BJS421060223108-72-798%
¥1728.00250mg
1184-10-7 Phenoxycycloposphazene 苯氧基环磷腈
BJS09330171184-10-797%
¥231.0025g
3321-64-0 Butylphosphonic Acid 1-丁基磷酸
BJS35830523321-64-098%
¥309.001g
6145-31-9 Ethane-1,2-diyldiphosphonic acid 1,2-乙烯基二膦酸
BJS27473066145-31-998%
¥2762.005g
1571-33-1 Phenylphosphonic Acid 苯磷酸
BJS35709671571-33-198%
¥540.00500g
78-50-2 Tri-n-octylphosphine Oxide 三正辛基氧化磷
BJS371577778-50-298%
¥122.005g
1010799-98-0 1,1,1-Trifluoro-N-[(11bR)-4-oxido-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]methanesulfonamide 1,1,1-三氟-N-[(11bR)-4-氧代-2,6-二苯基二萘并[2,1-d:1',2'-f][1,3,2]二氧磷杂环庚三烯-4-基]甲磺酰胺
BJS43137671010799-98-097%
¥2724.00100mg
1628940-60-2 (11BS)-N-(2,6-bis(4-nitrophenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide (11BS)-N-(2,6-双(4-硝基苯基)-4-氧化二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂环庚-4-基)-1,1,1-三氟甲磺酰胺
BJS61846921628940-60-298%
¥857.0050mg
2757287-59-3 N-((11bS)-2,6-Bis(4-methoxyphenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide N-((11bS)-2,6-双(4-甲氧基苯基)-4-氧化二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂环庚-4-基)-1,1,1-三氟甲磺酰胺
BJS90350842757287-59-398%
¥1212.00100mg
2757287-63-9 (11bR)-N-(2,6-Bis(3,5-dimethylphenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide N-((11bR)-2,6-双(3,5-二甲基苯基)-4-氧化二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂环庚-4-基)-1,1,1-三氟甲磺酰胺
BJS75491982757287-63-998%
¥11550.001g
2828433-59-4 (OC-6-33)-[5,5'-Bis(trifluoromethyl)-2,2'-bipyridine-κN1,κN1']bis[5-methyl-2-(4-methyl-2-pyridinyl-κN)phenyl-κC]Iridium(1+), hexafluorophosphate(1-) (1:1) (OC-6-33)-[5,5'-双(三氟甲基)-2,2'-联吡啶-κN1,κN1']双[5-甲基-2-(4-甲基-2-吡啶基-κN) 苯基-κC]铱(1+)、六氟磷酸盐(1-) (1:1)
BJS65568702828433-59-497%
¥515.0025mg
2829282-26-8 (OC-6-32)-[4,4'-Bis(trifluoromethyl)-2,2'-bipyridine-κN1,κN1']bis[5-methyl-2-(4-methyl-2-pyridinyl-κN)phenyl-κC]Iridium(1+), hexafluorophosphate(1-) (1:1) (OC-6-32)-[4,4'-双(三氟甲基)-2,2'-联吡啶-κN1,κN1']双[5-甲基-2-(4-甲基-2-吡啶基-κN) 苯基-κC]铱(1+)、六氟磷酸盐(1-) (1:1)
BJS73451462829282-26-897%
¥1481.00100mg
2757085-03-1 [5,5'-Bis-trifluoromethyl]bis[(4-fluorophenyl)pyridine]iridium(III) hexafluorophosphate [5,5'-双-三氟甲基]双[(4-氟苯基)吡啶]铱(III)六氟磷酸盐
BJS23702992757085-03-197%
¥1082.0050mg
2757287-55-9 (11bS)-N-(2,6-Bis(4-trifluoromethylphenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide (11bS)-N-(2,6-双(4-三氟甲基苯基)-4-氧化二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂环庚-4-基)-1,1,1-三氟甲磺酰胺
BJS53217692757287-55-995%
¥2048.00100mg
1643958-21-7 (11bR)-N-(2,6-Bis(4-(tert-butyl)phenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide (11bR)-N-(2,6-双(4-(叔丁基)苯基)-4-氧化二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂环庚-4-基)-1,1,1三氟甲磺酰胺
BJS47609131643958-21-795%
¥6275.001g
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