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)。
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Bis(triphenylphosphino)(2-methylphenyl)chloronickel(II)
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BD63557027057-09-698%
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¥719.001g常備現(xiàn)貨
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Dichloro(p-cymene)triphenylphosphineruthenium(II)
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BD63571652490-94-598%
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¥170.001g常備現(xiàn)貨
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(R)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthalene
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BD4803699646-28-398%
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¥775.005g常備現(xiàn)貨
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(R)-5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole
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BD248268244261-66-398% 99%ee
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¥974.005g常備現(xiàn)貨
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(S)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole
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BD248270210169-54-398% 99%ee
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¥597.005g常備現(xiàn)貨
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Triphenylphosphine oxide
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BD42026791-28-697%
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¥61.00100g常備現(xiàn)貨
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Tris(2,4-dimethylphenyl)phosphine
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BD28945549676-42-897%
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¥62.001g常備現(xiàn)貨
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(11bR)-4-Hydroxy-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
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BD248503791616-63-298% 99%ee
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¥119.00100mg常備現(xiàn)貨
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(R)-2-Amino-5-phosphonopentanoic acid
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BD12344279055-68-895%
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¥562.005mg常備現(xiàn)貨
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1,1'-Bis(dicyclohexylphosphino)ferrocene
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BD289478146960-90-997%
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¥37.001g常備現(xiàn)貨
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Triphenylphosphine hydrobromide
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BD344746399-81-197%
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¥115.00100g常備現(xiàn)貨
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Sodium phosphate dibasic heptahydrate
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BD3091657782-85-699%
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¥60.00100g常備現(xiàn)貨
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(E)-1,2-Bis(diphenylphosphino)ethene
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BD154544983-81-398%
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¥3872.0025g常備現(xiàn)貨
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1-decyl-3-methylimidazolium hexafluorophosphate
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BD491200362043-46-799%
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¥36.001g常備現(xiàn)貨
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1,1-Binaphthyl-2,2-diyl hydrogenphosphate
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BD2038835193-63-698%
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¥31.001g常備現(xiàn)貨
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2'-Deoxyguanosine-5'-triphosphate trisodium salt
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BD12397393919-41-699%
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¥3925.001g常備現(xiàn)貨
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Diallyl diisopropylphosphoramidite
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BD124058126429-21-895%
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¥2162.005g常備現(xiàn)貨
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trans-Dibromobis(triphenylphosphine)palladium(II)
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BD15488522180-53-698%
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¥175.001g常備現(xiàn)貨
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3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
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BD4068826741-53-797% GC
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¥105.00100g常備現(xiàn)貨
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(4-(Methoxycarbonyl)benzyl)triphenylphosphonium chloride
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BD4338611253-47-095+%
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¥90.00250mg常備現(xiàn)貨
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Tri(naphthalen-1-yl)phosphine
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BD1549553411-48-197%
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¥251.005g常備現(xiàn)貨
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Tri(furan-2-yl)phosphine
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BD1549575518-52-598%
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¥77.005g常備現(xiàn)貨
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Tributyl phosphate
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BD155032126-73-898%
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¥116.00500g常備現(xiàn)貨
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Bis(tri-n-butylammonium) pyrophosphate
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BD1550495975-18-898%
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¥124.00100mg常備現(xiàn)貨
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4-(Diphenylphosphino)-N,N-dimethylaniline
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BD227365739-58-297%
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¥918.00100g常備現(xiàn)貨
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Triethyl4-phosphonobutyrate
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BD124312327-69-798%
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¥103.001g常備現(xiàn)貨
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Dichlorodicarbonylbis(triphenylphosphine)ruthenium(II)
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BD12433914564-35-398%
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¥198.001g常備現(xiàn)貨
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Dichlorotris(triphenylphosphino)ruthenium (II)
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BD12438215529-49-497%
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¥54.001g常備現(xiàn)貨
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Tricyclohexylphosphonium tetrafluoroborate
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BD15513658656-04-597%
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¥66.0025g常備現(xiàn)貨