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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1333230-29-7 3-(Dimethylphosphoryl)benzonitrile
BD014138091333230-29-795%
登录 100mg 常备现货
61738-49-6 4-(Dimethylphosphoryl)benzonitrile
BD0142218261738-49-695%
登录 100mg 常备现货
2490402-43-0 (2-Amino-5-methylphenyl)dimethylphosphine oxide
BD014301632490402-43-095%
登录 100mg 常备现货
2361982-50-3 (2-Amino-4-methylphenyl)dimethylphosphine oxide
BD014255202361982-50-395%
登录 50mg 常备现货
2361948-73-2 (4-Amino-2-methylphenyl)dimethylphosphine oxide
BD014063132361948-73-295%
登录 50mg 常备现货
1197956-03-8 (4-Amino-3-methoxyphenyl)dimethylphosphine oxide
BD014101341197956-03-895%
登录 50mg 常备现货
1197956-35-6 (4-Amino-3-fluorophenyl)dimethylphosphine oxide
BD014178281197956-35-695%
登录 100mg 常备现货
2551116-82-4 Methyl 2-amino-4-(dimethylphosphoryl)benzoate
BD014036032551116-82-495%
登录 100mg 常备现货
2503203-14-1 Methyl 2-amino-5-(dimethylphosphoryl)benzoate
BD014204772503203-14-195%
登录 100mg 常备现货
2757731-74-9 4-Amino-2-(dimethylphosphoryl)benzonitrile
BD014369402757731-74-997%
登录 100mg 常备现货
63909-54-6 Diethyl 2-Fluorobenzylphosphonate
BD30850663909-54-695%
登录 5g 常备现货
1145-93-3 Diethyl 4-methoxybenzylphosphonate
BD1246251145-93-397%
登录 5g 常备现货
2609-49-6 Diethyl 4-nitrobenzylphosphonate
BD134052609-49-695%
登录 5g 常备现货
60815-18-1 Diethyl 3-methoxybenzylphosphonate
BD16400860815-18-198%
登录 25g 常备现货
4546-04-7 Tetraethyl (1,4-phenylenebis(methylene))bis(phosphonate)
BD1059564546-04-797%
登录 5g 常备现货
63909-50-2 Diethyl 3-methylbenzylphosphonate
BD1425163909-50-295%
登录 25g 常备现货
3762-25-2 Diethyl 4-methylbenzylphosphonate
BD142523762-25-297%
登录 5g 常备现货
1080-32-6 Diethyl benzylphosphonate
BD301031080-32-697%
登录 10g 常备现货
1552-41-6 Diethyl 4-cyanobenzylphosphonate
BD3049161552-41-698%
登录 5g 常备现货
62778-16-9 Diethyl 2-methylbenzylphosphonate
BD4443662778-16-995%
登录 5g 常备现货
63909-58-0 Diethyl 4-fluorobenzylphosphonate
BD4570863909-58-095%
登录 5g 常备现货
108957-75-1 Diethyl 3,5-dimethoxybenzylphosphonate
BD307057108957-75-195%
登录 100mg 常备现货
104097-04-3 Diethyl 3-Nitrobenzylphosphonate
BD294980104097-04-395+%
登录 250mg
3279-54-7 Phenyl phosphate disodium salt
BD1475783279-54-798%
登录 100g 常备现货
1260375-37-8 DIsodium phenyl phosphate hydrate
BD008342751260375-37-898%
登录 5g
6903-79-3 2-(1-Methylguanidino)ethyl dihydrogen phosphate
BD1223776903-79-398% HPLC
登录 25g 常备现货
26444-49-5 Diphenyl p-tolyl phosphate
BD12238926444-49-599% (mixture of analogue)
登录 100g 常备现货
1660-95-3 Tetraisopropyl methylenebis(phosphonate)
BD1535291660-95-398%
登录 5g 常备现货
14221-02-4 Tetrakis(triphenylphosphine)platinum(0)
BD15356214221-02-498%
登录 1g 常备现货
27057-09-6 Bis(triphenylphosphino)(2-methylphenyl)chloronickel(II)
BD63557027057-09-698%
登录 1g 常备现货
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