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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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27057-09-6 Bis(triphenylphosphino)(2-methylphenyl)chloronickel(II)
BD63557027057-09-698%
¥719.001g常備現(xiàn)貨
52490-94-5 Dichloro(p-cymene)triphenylphosphineruthenium(II)
BD63571652490-94-598%
¥170.001g常備現(xiàn)貨
99646-28-3 (R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene
BD4803699646-28-398%
¥775.005g常備現(xiàn)貨
244261-66-3 (R)-5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole
BD248268244261-66-398% 99%ee
¥974.005g常備現(xiàn)貨
210169-54-3 (S)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole
BD248270210169-54-398% 99%ee
¥597.005g常備現(xiàn)貨
791-28-6 Triphenylphosphine oxide
BD42026791-28-697%
¥61.00100g常備現(xiàn)貨
49676-42-8 Tris(2,4-dimethylphenyl)phosphine
BD28945549676-42-897%
¥62.001g常備現(xiàn)貨
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
¥119.00100mg常備現(xiàn)貨
79055-68-8 (R)-2-Amino-5-phosphonopentanoic acid
BD12344279055-68-895%
¥562.005mg常備現(xiàn)貨
146960-90-9 1,1'-Bis(dicyclohexylphosphino)ferrocene
BD289478146960-90-997%
¥37.001g常備現(xiàn)貨
6399-81-1 Triphenylphosphine hydrobromide
BD344746399-81-197%
¥115.00100g常備現(xiàn)貨
7782-85-6 Sodium phosphate dibasic heptahydrate
BD3091657782-85-699%
¥60.00100g常備現(xiàn)貨
983-81-3 (E)-1,2-Bis(diphenylphosphino)ethene
BD154544983-81-398%
¥3872.0025g常備現(xiàn)貨
362043-46-7 1-decyl-3-methylimidazolium hexafluorophosphate
BD491200362043-46-799%
¥36.001g常備現(xiàn)貨
35193-63-6 1,1-Binaphthyl-2,2-diyl hydrogenphosphate
BD2038835193-63-698%
¥31.001g常備現(xiàn)貨
93919-41-6 2'-Deoxyguanosine-5'-triphosphate trisodium salt
BD12397393919-41-699%
¥3925.001g常備現(xiàn)貨
126429-21-8 Diallyl diisopropylphosphoramidite
BD124058126429-21-895%
¥2162.005g常備現(xiàn)貨
22180-53-6 trans-Dibromobis(triphenylphosphine)palladium(II)
BD15488522180-53-698%
¥175.001g常備現(xiàn)貨
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
¥105.00100g常備現(xiàn)貨
1253-47-0 (4-(Methoxycarbonyl)benzyl)triphenylphosphonium chloride
BD4338611253-47-095+%
¥90.00250mg常備現(xiàn)貨
3411-48-1 Tri(naphthalen-1-yl)phosphine
BD1549553411-48-197%
¥251.005g常備現(xiàn)貨
5518-52-5 Tri(furan-2-yl)phosphine
BD1549575518-52-598%
¥77.005g常備現(xiàn)貨
126-73-8 Tributyl phosphate
BD155032126-73-898%
¥116.00500g常備現(xiàn)貨
5975-18-8 Bis(tri-n-butylammonium) pyrophosphate
BD1550495975-18-898%
¥124.00100mg常備現(xiàn)貨
739-58-2 4-(Diphenylphosphino)-N,N-dimethylaniline
BD227365739-58-297%
¥918.00100g常備現(xiàn)貨
2327-69-7 Triethyl4-phosphonobutyrate
BD124312327-69-798%
¥103.001g常備現(xiàn)貨
14564-35-3 Dichlorodicarbonylbis(triphenylphosphine)ruthenium(II)
BD12433914564-35-398%
¥198.001g常備現(xiàn)貨
15529-49-4 Dichlorotris(triphenylphosphino)ruthenium (II)
BD12438215529-49-497%
¥54.001g常備現(xiàn)貨
58656-04-5 Tricyclohexylphosphonium tetrafluoroborate
BD15513658656-04-597%
¥66.0025g常備現(xiàn)貨
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