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

63909-54-6 Diethyl 2-Fluorobenzylphosphonate 2-氟苄基膦酸二乙酯
BJS234423663909-54-695%
¥153.00100mg
1145-93-3 Diethyl 4-methoxybenzylphosphonate 4-甲氧基苯基磷酸二乙酯
BJS26612181145-93-397%
¥256.0025g
2609-49-6 Diethyl 4-nitrobenzylphosphonate 4-硝基苄基膦酸二乙酯
BJS72348842609-49-695%
¥552.005g
69675-98-5 (2-Amino-5-methylphenyl)phosphonic acid (2-氨基-5-甲基苯基)膦酸
BJS766773369675-98-598%
¥9572.001g
63909-50-2 Diethyl 3-methylbenzylphosphonate (3-甲基苄基)膦酸二乙酯
BJS868313563909-50-295+%
¥536.0025g
3762-25-2 Diethyl 4-methylbenzylphosphonate 4-甲基苄基膦酸二乙酯
BJS70220393762-25-297%
¥454.0025g
3279-54-7 Phenyl phosphate disodium salt 磷酸苯二钠
BJS59444813279-54-798%
¥10296.00500g
62778-16-9 Diethyl 2-methylbenzylphosphonate 邻甲基苄基膦酸二乙酯
BJS032220062778-16-995%
¥758.005g
908338-42-1 (11BS)-1,1,1-trifluoro-N-(4-oxido-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)methanesulfonamide (11BS)-1,1,1-三氟-N-(4-氧化-2,6-二苯基二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂环庚-4-基)甲磺酰胺
BJS0536683908338-42-197%
¥462.0050mg
1010799-99-1 (11bR)-N-(2,6-Bis(4-nitrophenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide (11bR)-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
BJS55856301010799-99-197%
¥372.0050mg
4672-29-1 (3,5-Diphosphonophenyl)phosphonic acid (3,5-二膦酰基苯基)膦酸
BJS58162384672-29-195%
¥2325.00100mg
2305255-12-1 (3,4-Diaminophenyl)dimethylphosphine oxide (3,4-二氨基苯基)二甲基氧化膦
BJS29867652305255-12-198%
¥1726.00250mg
1263180-81-9 (2-Amino-4-fluorophenyl)dimethylphosphine oxide (2-氨基-4-氟苯基)二甲基氧化膦
BJS65806951263180-81-998%
¥2291.00250mg
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
2551118-61-5 1-(3-(Dimethylphosphoryl)phenyl)ethan-1-one 1-(3-(二甲基磷酰基)苯基)乙酮
BJS64321672551118-61-595%
¥437.00250mg
2551117-86-1 1-(4-(Dimethylphosphoryl)phenyl)ethan-1-one 1-(4-(二甲基磷酰基)苯基)乙酮
BJS62970832551117-86-195%
¥1680.001g
61738-49-6 4-(Dimethylphosphoryl)benzonitrile 4-(二甲基磷酰基)苯甲腈
BJS510761161738-49-695%
¥252.00100mg
1197956-35-6 (4-Amino-3-fluorophenyl)dimethylphosphine oxide (4-氨基-3-氟苯基)二甲基氧化膦
BJS36235341197956-35-695%
¥405.00100mg
2503203-14-1 Methyl 2-amino-5-(dimethylphosphoryl)benzoate 2-氨基-5-(二甲基磷酰基)苯甲酸甲酯
BJS69724822503203-14-195%
¥6689.001g
2417213-21-7 (11bS)-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 (11bS)-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
BJS53354392417213-21-795%
¥2094.00100mg
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