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磷是一種化學(xué)元素,符號為P,原子序數(shù)為15。元素磷以白磷和紅磷兩種主要形式存在,但由于其高度活性,磷在地球上從未被發(fā)現(xiàn)是自由元素。它在地殼中的濃度約為每千克1克(而銅的濃度約為每千克0.06克)。除少數(shù)例外,含磷礦物以無機(jī)磷酸鹽巖的形式處于最大氧化狀態(tài)。

按化學(xué)元素
Bx
Cx
Nx
Ox
Fx
Six
Px
Sx
Clx
Brx
Ix
按純度: 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+
按化學(xué)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
BD1298131530-32-198%
¥284.001kg常備現(xiàn)貨
896-33-3 Ethyltriphenylphosphonium chloride
BD129814896-33-398%
¥56.0025g常備現(xiàn)貨
4736-60-1 Ethyltriphenylphosphonium iodide
BD1298154736-60-197%
¥60.0025g常備現(xiàn)貨
2065-66-9 Methyltriphenylphosphonium iodide
BD10032065-66-997%
¥53.0025g常備現(xiàn)貨
1779-49-3 Methyltriphenylphosphonium bromide
BD1400041779-49-398%
¥155.00500g常備現(xiàn)貨
1031-15-8 Methyltriphenylphosphonium chloride
BD1400051031-15-898%
¥86.00100g常備現(xiàn)貨
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
BD009605071010799-98-097%
¥952.0050mg常備現(xiàn)貨
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
BD00948024908338-42-197%
¥439.00100mg常備現(xiàn)貨
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
BD009535241010799-99-197%
¥180.0050mg常備現(xiàn)貨
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
BD013882922757287-36-698%
¥600.0050mg常備現(xiàn)貨
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
BD014178381486486-92-398%
¥327.0050mg常備現(xiàn)貨
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
BD014087302757287-59-398%
¥334.0050mg常備現(xiàn)貨
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
BD013818802757287-63-998%
¥1009.0050mg常備現(xiàn)貨
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
BD014063992757287-64-098%
¥370.0050mg常備現(xiàn)貨
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
BD014576582417213-21-795%
¥1097.00100mg常備現(xiàn)貨
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
BD014231242757287-55-995%
¥1073.00100mg常備現(xiàn)貨
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
BD014671621643958-21-795%
¥577.00100mg常備現(xiàn)貨
69675-98-5 (2-Amino-5-methylphenyl)phosphonic acid
BD63745769675-98-598%
¥966.00100mg常備現(xiàn)貨
1571-33-1 Phenylphosphonic Acid
BD3061791571-33-198%
¥90.00100g常備現(xiàn)貨
4672-29-1 (3,5-Diphosphonophenyl)phosphonic acid
BD011721754672-29-195%
¥1218.00100mg常備現(xiàn)貨
3366-72-1 p-Tolylphosphonic acid
BD1495423366-72-198%
¥1605.001g
479353-60-1 (4-Aminophenyl)dimethylphosphine oxide hydrochloride
BD481304479353-60-195%
¥2336.00250mg常備現(xiàn)貨
737751-54-1 (4-Aminophenyl)dimethylphosphine oxide
BD460847737751-54-198%
¥556.00100mg常備現(xiàn)貨
1197953-47-1 (2-Aminophenyl)dimethylphosphine oxide
BD2349211197953-47-198%
¥36.00250mg常備現(xiàn)貨
1263179-29-8 (2-Amino-6-fluorophenyl)dimethylphosphine oxide
BD4441651263179-29-897%
¥9433.001g常備現(xiàn)貨
2305255-12-1 (3,4-Diaminophenyl)dimethylphosphine oxide
BD012689332305255-12-198%
¥532.00100mg常備現(xiàn)貨
1263180-81-9 (2-Amino-4-fluorophenyl)dimethylphosphine oxide
BD012564361263180-81-998%
¥2448.001g常備現(xiàn)貨
1197956-24-3 (4-Amino-3-methylphenyl)dimethylphosphine oxide
BD012996011197956-24-397%
¥263.0050mg常備現(xiàn)貨
2551118-61-5 1-(3-(Dimethylphosphoryl)phenyl)ethan-1-one
BD014208072551118-61-595%
¥135.00100mg常備現(xiàn)貨
2551117-86-1 1-(4-(Dimethylphosphoryl)phenyl)ethan-1-one
BD014272412551117-86-195%
¥119.00100mg常備現(xiàn)貨
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