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
Bx
Cx
Nx
Ox
Fx
Six
Px
Sx
Clx
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Ix
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
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1530-32-1
Ethyltriphenylphosphonium bromide
Ethyltriphenylphosphonium bromide
品牌:毕得
BD1298131530-32-198%
登录 1kg 常备现货
896-33-3
Ethyltriphenylphosphonium chloride
Ethyltriphenylphosphonium chloride
品牌:毕得
BD129814896-33-398%
登录 25g 常备现货
4736-60-1
Ethyltriphenylphosphonium iodide
Ethyltriphenylphosphonium iodide
品牌:毕得
BD1298154736-60-197%
登录 25g 常备现货
2065-66-9
Methyltriphenylphosphonium iodide
Methyltriphenylphosphonium iodide
品牌:毕得
BD10032065-66-997%
登录 25g 常备现货
1779-49-3
Methyltriphenylphosphonium bromide
Methyltriphenylphosphonium bromide
品牌:毕得
BD1400041779-49-398%
登录 500g 常备现货
1031-15-8
Methyltriphenylphosphonium chloride
Methyltriphenylphosphonium chloride
品牌:毕得
BD1400051031-15-898%
登录 100g 常备现货
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-Trifluoro-N-[(11bR)-4-oxido-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]methanesulfonamide
品牌:毕得
BD009605071010799-98-097%
登录 50mg 常备现货
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-trifluoro-N-(4-oxido-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)methanesulfonamide
品牌:毕得
BD00948024908338-42-197%
登录 100mg 常备现货
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-Bis(4-nitrophenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide
品牌:毕得
BD009535241010799-99-197%
登录 50mg 常备现货
2757287-36-6
(11bR)-N-(2,6-Bis(4-trifluoromethylphenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide
(11bR)-N-(2,6-Bis(4-trifluoromethylphenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide
品牌:毕得
BD013882922757287-36-698%
登录 50mg 常备现货
1486486-92-3
N-((11bR)-2,6-Bis(4-methoxyphenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide
N-((11bR)-2,6-Bis(4-methoxyphenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide
品牌:毕得
BD014178381486486-92-398%
登录 50mg 常备现货
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-Bis(4-methoxyphenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide
品牌:毕得
BD014087302757287-59-398%
登录 50mg 常备现货
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
(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
品牌:毕得
BD013818802757287-63-998%
登录 50mg 常备现货
2757287-64-0
(11bS)-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
(11bS)-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
品牌:毕得
BD014063992757287-64-098%
登录 50mg 常备现货
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-Bis(4-(tert-butyl)phenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide
品牌:毕得
BD014576582417213-21-795%
登录 100mg 常备现货
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-Bis(4-trifluoromethylphenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide
品牌:毕得
BD014231242757287-55-995%
登录 100mg 常备现货
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-Bis(4-(tert-butyl)phenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide
品牌:毕得
BD014671621643958-21-795%
登录 100mg 常备现货
69675-98-5
(2-Amino-5-methylphenyl)phosphonic acid
(2-Amino-5-methylphenyl)phosphonic acid
品牌:毕得
BD63745769675-98-598%
登录 100mg 常备现货
3366-72-1
p-Tolylphosphonic acid
p-Tolylphosphonic acid
品牌:毕得
BD1495423366-72-198%
登录 1g
479353-60-1
(4-Aminophenyl)dimethylphosphine oxide hydrochloride
(4-Aminophenyl)dimethylphosphine oxide hydrochloride
品牌:毕得
BD481304479353-60-195%
登录 250mg 常备现货
737751-54-1
(4-Aminophenyl)dimethylphosphine oxide
(4-Aminophenyl)dimethylphosphine oxide
品牌:毕得
BD460847737751-54-198%
登录 100mg 常备现货
1197953-47-1
(2-Aminophenyl)dimethylphosphine oxide
(2-Aminophenyl)dimethylphosphine oxide
品牌:毕得
BD2349211197953-47-198%
登录 250mg 常备现货
1263179-29-8
(2-Amino-6-fluorophenyl)dimethylphosphine oxide
(2-Amino-6-fluorophenyl)dimethylphosphine oxide
品牌:毕得
BD4441651263179-29-897%
登录 1g 常备现货
2305255-12-1
(3,4-Diaminophenyl)dimethylphosphine oxide
(3,4-Diaminophenyl)dimethylphosphine oxide
品牌:毕得
BD012689332305255-12-198%
登录 100mg 常备现货
1263180-81-9
(2-Amino-4-fluorophenyl)dimethylphosphine oxide
(2-Amino-4-fluorophenyl)dimethylphosphine oxide
品牌:毕得
BD012564361263180-81-998%
登录 1g 常备现货
1197956-24-3
(4-Amino-3-methylphenyl)dimethylphosphine oxide
(4-Amino-3-methylphenyl)dimethylphosphine oxide
品牌:毕得
BD012996011197956-24-397%
登录 50mg 常备现货
2551118-61-5
1-(3-(Dimethylphosphoryl)phenyl)ethan-1-one
1-(3-(Dimethylphosphoryl)phenyl)ethan-1-one
品牌:毕得
BD014208072551118-61-595%
登录 100mg 常备现货
2551117-86-1
1-(4-(Dimethylphosphoryl)phenyl)ethan-1-one
1-(4-(Dimethylphosphoryl)phenyl)ethan-1-one
品牌:毕得
BD014272412551117-86-195%
登录 100mg 常备现货
1333230-29-7
3-(Dimethylphosphoryl)benzonitrile
3-(Dimethylphosphoryl)benzonitrile
品牌:毕得
BD014138091333230-29-795%
登录 100mg 常备现货
61738-49-6
4-(Dimethylphosphoryl)benzonitrile
4-(Dimethylphosphoryl)benzonitrile
品牌:毕得
BD0142218261738-49-695%
登录 100mg 常备现货
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