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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52490-94-5 Dichloro(p-cymene)triphenylphosphineruthenium(II)
BD63571652490-94-598%
登录 1g 常备现货
99646-28-3 (R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene
BD4803699646-28-398%
登录 5g 常备现货
244261-66-3 (R)-5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole
BD248268244261-66-398% 99%ee
登录 5g 常备现货
210169-54-3 (S)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole
BD248270210169-54-398% 99%ee
登录 5g 常备现货
791-28-6 Triphenylphosphine oxide
BD42026791-28-697%
登录 100g 常备现货
49676-42-8 Tris(2,4-dimethylphenyl)phosphine
BD28945549676-42-897%
登录 1g 常备现货
791616-63-2 (11bR)-4-Hydroxy-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
BD248503791616-63-298% 99%ee
登录 100mg 常备现货
79055-68-8 (R)-2-Amino-5-phosphonopentanoic acid
BD12344279055-68-895%
登录 5mg 常备现货
146960-90-9 1,1'-Bis(dicyclohexylphosphino)ferrocene
BD289478146960-90-997%
登录 1g 常备现货
6399-81-1 Triphenylphosphine hydrobromide
BD344746399-81-197%
登录 100g 常备现货
7782-85-6 Sodium phosphate dibasic heptahydrate
BD3091657782-85-699%
登录 100g 常备现货
983-81-3 (E)-1,2-Bis(diphenylphosphino)ethene
BD154544983-81-398%
登录 25g 常备现货
362043-46-7 1-decyl-3-methylimidazolium hexafluorophosphate
BD491200362043-46-799%
登录 1g 常备现货
93919-41-6 2'-Deoxyguanosine-5'-triphosphate trisodium salt
BD12397393919-41-699%
登录 1g 常备现货
126429-21-8 Diallyl diisopropylphosphoramidite
BD124058126429-21-895%
登录 5g 常备现货
26741-53-7 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
BD4068826741-53-797% GC
登录 100g 常备现货
1253-47-0 (4-(Methoxycarbonyl)benzyl)triphenylphosphonium chloride
BD4338611253-47-095+%
登录 250mg 常备现货
3411-48-1 Tri(naphthalen-1-yl)phosphine
BD1549553411-48-197%
登录 5g 常备现货
5518-52-5 Tri(furan-2-yl)phosphine
BD1549575518-52-598%
登录 5g 常备现货
126-73-8 Tributyl phosphate
BD155032126-73-898%
登录 500g 常备现货
5975-18-8 Bis(tri-n-butylammonium) pyrophosphate
BD1550495975-18-898%
登录 100mg 常备现货
739-58-2 4-(Diphenylphosphino)-N,N-dimethylaniline
BD227365739-58-297%
登录 100g 常备现货
2327-69-7 Triethyl4-phosphonobutyrate
BD124312327-69-798%
登录 1g 常备现货
14564-35-3 Dichlorodicarbonylbis(triphenylphosphine)ruthenium(II)
BD12433914564-35-398%
登录 1g 常备现货
15529-49-4 Dichlorotris(triphenylphosphino)ruthenium (II)
BD12438215529-49-497%
登录 1g 常备现货
58656-04-5 Tricyclohexylphosphonium tetrafluoroborate
BD15513658656-04-597%
登录 25g 常备现货
35051-49-1 Ethyl 2-(diethoxyphosphoryl)pentanoate
BD15518635051-49-195%
登录 100mg 常备现货
41891-54-7 Ethyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate
BD15518941891-54-790%
登录 5g 常备现货
124931-12-0 Diethyl (2-(methoxy(methyl)amino)-2-oxoethyl)phosphonate
BD124519124931-12-098%
登录 1g 常备现货
16165-68-7 Diethyl decylphosphonate
BD12453816165-68-797%
登录 25g 常备现货
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