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Reagenzien

In der Analytik bezeichnet man als Reagens einen Stoff, der zur Identifikation eines anderen Stoffes gebraucht wird. Deswegen werden Reagenzien auch Nachweismittel genannt. Nach der Zugabe des Reagens tritt eine chemische Reaktion auf, die eine charakteristische Eigenschaftsänderung (z. B. Farbänderung oder Fällung) bewirkt. Dadurch können bestimmte Ionen oder funktionelle Gruppe nachgewiesen werden. In der Synthesechemie wird ein Reagens zur Modifikation eines Reaktanten benutzt und während der Reaktion verbraucht.

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Structure Chemical Name CAS MF
1,1,3,3-Tetramethyl-1,3-divinyldisiloxan 1,1,3,3-Tetramethyl-1,3-divinyldisiloxan 2627-95-4 C8H18OSi2
Chlordimethylphenylsilan Chlordimethylphenylsilan 768-33-2 C8H11ClSi
Natrium-3-nitrosulfanilat Natrium-3-nitrosulfanilat 5042-33-1 C6H5N2NaO5S
Dinatrium-3,3'-dithiobis[propansulfonat] Dinatrium-3,3'-dithiobis[propansulfonat] 27206-35-5 C6H15NaO6S4
3-(Decyldimethylazaniumyl)propane-1-sulfonate 3-(Decyldimethylazaniumyl)propane-1-sulfonate 15163-36-7 C15H33NO3S
Tetraethylammoniumheptadeca-fluoroctansulfonat Tetraethylammoniumheptadeca-fluoroctansulfonat 56773-42-3 C16H20F17NO3S
Piperazine-N,N'-bis-(2-ethanesulphonic acid) dipotassium salt Piperazine-N,N'-bis-(2-ethanesulphonic acid) dipotassium salt 108321-27-3 C8H19KN2O6S2
Potassium peroxymonosulfate Potassium peroxymonosulfate 37222-66-5 H3KO13S3(-4)
Ammonium-D-5-brom-6-oxo-9-bornansulfonat Ammonium-D-5-brom-6-oxo-9-bornansulfonat 14575-84-9 C10H18BrNO4S
Natrium-4-morpholin-1-ylethylsulfonat Natrium-4-morpholin-1-ylethylsulfonat 71119-23-8 C6H14NNaO4S
1-NONANESULFONIC ACID SODIUM SALT 1-NONANESULFONIC ACID SODIUM SALT 35192-74-6 C9H19NaO3S
Ammonium-2-hydroxyethansulfonat Ammonium-2-hydroxyethansulfonat 57267-78-4 C2H9NO4S
Natrium-6-diazo-5,6-dihydro-5-oxonaphthalin-1-sulfonat Natrium-6-diazo-5,6-dihydro-5-oxonaphthalin-1-sulfonat 2657-00-3 C10H6N2O4S.Na
Natrium-2-amino-5-nitrobenzolsulfonat Natrium-2-amino-5-nitrobenzolsulfonat 30693-53-9 C6H5N2O5S.Na
Natriumdecan-1-sulfonat Natriumdecan-1-sulfonat 13419-61-9 C10H21NaO3S
Natriumheptan-1-sulfonat Natriumheptan-1-sulfonat 22767-50-6 C7H17NaO3S
Dinatrium-5-sulfido-1H-tetrazol-1-methansulfonat Dinatrium-5-sulfido-1H-tetrazol-1-methansulfonat 66242-82-8 C2H2N4Na2O3S2
1,2-Benzisoxazole-3-methanesulfonic acid sodium salt 1,2-Benzisoxazole-3-methanesulfonic acid sodium salt 73101-64-1 C8H8NNaO4S
Pyridiniumtoluol-4-sulfonat Pyridiniumtoluol-4-sulfonat 24057-28-1 C12H13NO3S
MOPS sodium salt MOPS sodium salt 71119-22-7 C7H16NNaO4S
POTASSIUM INDIGOTRISULFONATE POTASSIUM INDIGOTRISULFONATE 67627-18-3 C16H7K3N2O11S3
Kalium-1,1,2,2,3,3,4,4,4-nonafluorbutan-1-sulfonat Kalium-1,1,2,2,3,3,4,4,4-nonafluorbutan-1-sulfonat 29420-49-3 C4F9KO3S
Kalium-O-ethyldithiocarbonat Kalium-O-ethyldithiocarbonat 140-89-6 C3H5KOS2
3-Cyanobenzene-1-sulfonyl chloride 3-Cyanobenzene-1-sulfonyl chloride 56542-67-7 C7H4ClNO2S
Dinatrium-9,10-dihydro-9,10-dioxoanthracen-2,7-disulfonat Dinatrium-9,10-dihydro-9,10-dioxoanthracen-2,7-disulfonat 853-67-8 C14H9NaO8S2
Natrium-9,10-dihydro-9,10-dioxoanthracen-1-sulfonat Natrium-9,10-dihydro-9,10-dioxoanthracen-1-sulfonat 128-56-3 C14H9NaO5S
1,2-Oxathian-2,2-dioxid 1,2-Oxathian-2,2-dioxid 1633-83-6 C4H8O3S
Natriumhydrogenpiperazin-1,4-diethansulfonat Natriumhydrogenpiperazin-1,4-diethansulfonat 10010-67-0 C8H19N2NaO6S2
Natrium-4-hydroxynaphthalin-1-sulfonat Natrium-4-hydroxynaphthalin-1-sulfonat 6099-57-6 C10H9NaO4S
Kalium-6-hydroxynaphthalin-2-sulfonat Kalium-6-hydroxynaphthalin-2-sulfonat 833-66-9 C10H9KO4S
3-Iodphenol 3-Iodphenol 626-02-8 C6H5IO
p-Toluenesulfonic acid monohydrate p-Toluenesulfonic acid monohydrate 6192-52-5 C7H10O4S
2,6-DINITRO-4-TRIFLUOROMETHYLBENZENESULFONIC ACID SODIUM SALT 2,6-DINITRO-4-TRIFLUOROMETHYLBENZENESULFONIC ACID SODIUM SALT 54495-25-9 C7H3F3N2O7S.Na
Zinkbis(benzolsulfinat) Zinkbis(benzolsulfinat) 24308-84-7 C12H14O6S2Zn
Natriumoctan-1-sulfonatmonohydrat Natriumoctan-1-sulfonatmonohydrat 5324-84-5 C8H17NaO3S
POLYANETHOLESULFONIC ACID SODIUM SALT POLYANETHOLESULFONIC ACID SODIUM SALT 52993-95-0 C6H12Na2O6S4
Natriumxylolsulfonat Natriumxylolsulfonat 1300-72-7 C8H9NaO3S
Trinatriumnaphthalin-1,3,6-trisulfonat Trinatriumnaphthalin-1,3,6-trisulfonat 5182-30-9 C10H5Na3O9S3
Natrium-7-hydroxynaphthalin-2-sulfonat Natrium-7-hydroxynaphthalin-2-sulfonat 135-55-7 C10H9NaO4S
1,5-EDANS SODIUM SALT 1,5-EDANS SODIUM SALT 100900-07-0 C12H13N2NaO3S
Natrium-5-hydroxynaphthalin-1-sulfonat Natrium-5-hydroxynaphthalin-1-sulfonat 5419-77-2 C10H7NaO4S
Sodium 4-chloro-1-hydroxybutanesulfonate Sodium 4-chloro-1-hydroxybutanesulfonate 54322-20-2 C4H10ClNaO4S
Methansulfonylchlorid Methansulfonylchlorid 124-63-0 CH3ClO2S
Natrium-4-hydroxybenzolsulfonat Natrium-4-hydroxybenzolsulfonat 825-90-1 C6H7NaO4S
Lanthanum trifluoromethanesulfonate Lanthanum trifluoromethanesulfonate 52093-26-2 C3F9LaO9S3
Ammonium-L-5-brom-6-oxo-9-bornansulfonat Ammonium-L-5-brom-6-oxo-9-bornansulfonat 55870-50-3 C10H18BrNO4S
Natrium-m-xylol-4-sulfonat Natrium-m-xylol-4-sulfonat 827-21-4 C8H11NaO3S
2,4,5-Trichlorbenzolsulfonsure 2,4,5-Trichlorbenzolsulfonsure 6378-25-2 C6H3Cl3O3S
Natrium-2-methylprop-2-en-1-sulfonat Natrium-2-methylprop-2-en-1-sulfonat 1561-92-8 C4H9NaO3S
Methyltrifluormethansulfonat Methyltrifluormethansulfonat 333-27-7 C2H3F3O3S
Atracuriumbesilat Atracuriumbesilat 64228-81-5 C65H82N2O18S2
5-Aminopyrazol-4-carboxamidhemisulfat 5-Aminopyrazol-4-carboxamidhemisulfat 27511-79-1 C8H14N8O6S
Methandisulfonsure Methandisulfonsure 503-40-2 CH4O6S2
2-Brombenzylalkohol 2-Brombenzylalkohol 18982-54-2 C7H7BrO
4-Fluoro-2-methylphenol 4-Fluoro-2-methylphenol 452-72-2 C7H7FO
2-Chlorbenzylalkohol 2-Chlorbenzylalkohol 17849-38-6 C7H7ClO
Phloroglucin Phloroglucin 108-73-6 C6H6O3
4-(1-Hydroxy-2-(methylamino)ethyl)phenol 4-(1-Hydroxy-2-(methylamino)ethyl)phenol 94-07-5 C9H13NO2
Methyltriphenylphosphoniumbromid Methyltriphenylphosphoniumbromid 1779-49-3 C19H18P.Br
2,6-Dibromphenol 2,6-Dibromphenol 608-33-3 C6H4Br2O
3-Brombenzylalkohol 3-Brombenzylalkohol 15852-73-0 C7H7BrO
2,3-Xylenol 2,3-Xylenol 526-75-0 C8H10O
3,4-Dichlorphenol 3,4-Dichlorphenol 95-77-2 C6H4Cl2O
4-tert-Butylphenol 4-tert-Butylphenol 98-54-4 C10H14O
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 76189-55-4 C44H32P2
2,3,5-Trimethylphenol 2,3,5-Trimethylphenol 697-82-5 C9H12O
4-Brombenzylalkohol 4-Brombenzylalkohol 873-75-6 C7H7BrO
3,4-Dimethoxyphenol 3,4-Dimethoxyphenol 2033-89-8 C8H10O3
4-Chlor-3,5-xylenol 4-Chlor-3,5-xylenol 88-04-0 C8H9ClO
4-Chlorbenzylalkohol 4-Chlorbenzylalkohol 873-76-7 C7H7ClO
4-Hydroxybenzylalkohol 4-Hydroxybenzylalkohol 623-05-2 C7H8O2
Triphenylmethanol Triphenylmethanol 76-84-6 C19H16O
X-PHOS X-PHOS 564483-18-7 C33H49P
Diphenylazidophosphat Diphenylazidophosphat 26386-88-9 C12H10N3O3P
2-Amino-5-chlorphenol 2-Amino-5-chlorphenol 28443-50-7 C6H6ClNO
(Methoxymethyl)triphenylphosphoniumchlorid (Methoxymethyl)triphenylphosphoniumchlorid 4009-98-7 C20H20ClOP
Triethylphosphonoacetat Triethylphosphonoacetat 867-13-0 C8H17O5P
2,4,6-Trichlorphenol 2,4,6-Trichlorphenol 88-06-2 C6H3Cl3O
2,4-Dichlorbenzylalkohol 2,4-Dichlorbenzylalkohol 1777-82-8 C7H6Cl2O
4-Fluorphenethylalkohol 4-Fluorphenethylalkohol 7589-27-7 C8H9FO
1,2-Bis(diphenylphosphino)ethane nickel(II) chloride 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride 14647-23-5 C26H24Cl2NiP2
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 76189-56-5 C44H32P2
4-Hydroxyphenethylalkohol 4-Hydroxyphenethylalkohol 501-94-0 C8H10O2
Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate 132705-51-2 C12H24BrF6N3P2
2'-Aminoacetophenon 2'-Aminoacetophenon 551-93-9 C8H9NO
4,4'-[2,2,2-Trifluor-1-(trifluormethyl)ethyliden]diphenol 4,4'-[2,2,2-Trifluor-1-(trifluormethyl)ethyliden]diphenol 1478-61-1 C15H10F6O2
3-(Trifluormethyl)benzylalkohol 3-(Trifluormethyl)benzylalkohol 349-75-7 C8H7F3O
4-Chlor-o-kresol 4-Chlor-o-kresol 1570-64-5 C7H7ClO
4-Chlor-3-methylphenol 4-Chlor-3-methylphenol 59-50-7 C7H7ClO
2,6-Dichlorphenol 2,6-Dichlorphenol 87-65-0 C6H4Cl2O
Hydroxytyrosol Hydroxytyrosol 10597-60-1 C8H10O3
3-BROMOPHENETHYL ALCOHOL 3-BROMOPHENETHYL ALCOHOL 28229-69-8 C8H9BrO
2-BROMOPHENETHYLALCOHOL 2-BROMOPHENETHYLALCOHOL 1074-16-4 C8H9BrO
4-Methoxyphenol 4-Methoxyphenol 150-76-5 C7H8O2
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate 39648-67-4 C20H13O4P
Benzhydrylalkohol Benzhydrylalkohol 91-01-0 C13H12O
3-(Trifluoromethoxy)phenol 3-(Trifluoromethoxy)phenol 827-99-6 C7H5F3O2
3-Aminophenol 3-Aminophenol 591-27-5 C6H7NO
Salicylalkohol Salicylalkohol 90-01-7 C7H8O2
p-Bromphenethylalkohol p-Bromphenethylalkohol 4654-39-1 C8H9BrO
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