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
Brx
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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1259-35-4 Tris(perfluorophenyl)phosphine
BD1559101259-35-498%
登录 25g 常备现货
175136-62-6 Tris(3,5-bis(trifluoromethyl)phenyl)phosphine
BD155935175136-62-695%
登录 1g 常备现货
6048-29-9 (2-Oxo-2-phenylethyl)triphenylphosphonium bromide
BD18116048-29-998%
登录 5g 常备现货
15709-74-7 Bromotris(triphenylphosphine)copper(I)
BD43442915709-74-798%
登录 5g 常备现货
28978-10-1 Chloro[tri(p-tolyl)phosphine]gold(I)
BD43445228978-10-198%
登录 1g 常备现货
1442645-05-7 (11BS)-2,6-bis(3,5-di-tert-butylphenyl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
BD4916691442645-05-798%
登录 50mg 常备现货
62327-21-3 tert-Butyl 2-(dimethoxyphosphoryl)acetate
BD12547662327-21-395%
登录 100g 常备现货
311-46-6 Ethyl 2-(dimethoxyphosphoryl)acetate
BD125519311-46-697%
登录 25g 常备现货
1579965-12-0 2-((4-(Benzo[d]thiazol-5-ylamino)-6-(tert-butylsulfonyl)quinazolin-7-yl)oxy)ethyl dihydrogen phosphate
BD6325531579965-12-098%
登录 1mg 常备现货
84783-64-2 2,2'-Bis(diphenylphosphino)-1,1'-biphenyl
BD2283584783-64-298%
登录 1g 常备现货
92466-70-1 Bis(2,2,2-trifluoroethyl) phosphonate
BD29104392466-70-195%
登录 5g 常备现货
3462-97-3 (4-Methoxybenzyl)triphenylphosphonium chloride
BD18163462-97-395%
登录 100g 常备现货
838-85-7 Diphenyl phosphate
BD125832838-85-797%
登录 500g 常备现货
4712-55-4 Diphenyl phosphite
BD1258334712-55-475%
登录 25g 常备现货
5931-53-3 Diphenyl(o-tolyl)phosphine
BD1258485931-53-397%
登录 250mg 常备现货
37943-90-1 Diphenyl-2-pyridylphosphine
BD12585337943-90-198%
登录 25g 常备现货
58109-40-3 Diphenyliodonium hexafluorophosphate
BD12589158109-40-398%
登录 5g 常备现货
63995-75-5 Sodium 3-(diphenylphosphino)benzenesulfonate
BD12591863995-75-590%
登录 1g 常备现货
16139-79-0 Ethyl 2-(diphenoxyphosphoryl)acetate
BD12592216139-79-095%
登录 5g 常备现货
1746-03-8 Vinylphosphonicacid
BD1565171746-03-895% (stabilized with ~10% H2O)
登录 5g 常备现货
1808205-87-9 N-[(11bS)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-1,1,1-trifluoromethanesulfonamide triethylamine adduct
BD6359121808205-87-998%
登录 100mg 常备现货
95906-11-9 Tris(2,4-di-tert-butylphenyl) phosphate
BD29119095906-11-995%
登录 1g 常备现货
64896-28-2 (2S,3S)-Butane-2,3-diylbis(diphenylphosphine)
BD4473564896-28-298% 99%ee
登录 1g 常备现货
55650-59-4 (S)-N,N-Dimethyl-1-[(S)-1',2-bis(diphenylphosphino)ferrocenyl]ethylamine
BD0138150155650-59-497%
登录 100mg 常备现货
55650-58-3 (S)-N,N-Dimethyl-1-[(Sp)-2-(diphenylphosphino)ferrocenyl]ethylamine
BD4920855650-58-398% 99%ee
登录 250mg 常备现货
1530-37-6 (4-Methylbenzyl)triphenylphosphonium chloride
BD18201530-37-698+%
登录 5g 常备现货
138926-19-9 Sodium hydrogen(1-hydroxy-3-(methyl(pentyl)amino)-1-phosphonopropyl)phosphonate hydrate
BD18225138926-19-998%
登录 5g 常备现货
261733-18-0 4,6-Bis(diphenylphosphino)-10H-phenoxazine
BD92721261733-18-097%
登录 25g 常备现货
1002345-50-7 Propane-1,3-diylbis(dicyclohexylphosphonium) tetrafluoroborate
BD2511411002345-50-797%
登录 1g 常备现货
39394-84-8 Eaton's reagent
BD12708239394-84-87.2-8.2 wt.% P2O5
登录 100g 常备现货
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