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S?ure-Basen-Indikatoren

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Structure Chemical Name CAS MF
1,10-Phenanthroline hydrate 1,10-Phenanthroline hydrate 5144-89-8 C12H8N2.H2O
1,3,4-Thiadiazol-2,5-dithiol 1,3,4-Thiadiazol-2,5-dithiol 1072-71-5 C2H2N2S3
m-Kresolpurpur m-Kresolpurpur 2303-01-7 C21H18O5S
2-hydroxy-5-(3-nitrophenylazo)benzoat natrium 2-hydroxy-5-(3-nitrophenylazo)benzoat natrium 584-42-9 C13H10N3NaO5
3,3-Bis(4-hydroxy-m-tolyl)phthalid 3,3-Bis(4-hydroxy-m-tolyl)phthalid 596-27-0 C22H18O4
2,5-Dinitrophenol 2,5-Dinitrophenol 329-71-5 C6H4N2O5
1,7-Bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-dien-3,5-dion 1,7-Bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-dien-3,5-dion 458-37-7 C21H20O6
2-[1-(2-Hydroxy-5-sulfophenyl)-3-phenyl-5-formazano]benzoesure 2-[1-(2-Hydroxy-5-sulfophenyl)-3-phenyl-5-formazano]benzoesure 135-52-4 C20H16N4O6S
4-[Bis(p-hydroxyphenyl)methylen]cyclohexa-2,5-dien-1-on 4-[Bis(p-hydroxyphenyl)methylen]cyclohexa-2,5-dien-1-on 603-45-2 C19H14O3
Acid modified starch Acid modified starch 68412-29-3 (C6H10O5)n
Nitroanilin (o,m,p) Nitroanilin (o,m,p) 88-74-4 C6H6N2O2
Kalium ethyl-2-[(3,5-dibrom-4-oxidophenyl)(3,5-dibrom-4-oxo-2,5-cyclohexadien-1-yliden)methyl]benzoat Kalium ethyl-2-[(3,5-dibrom-4-oxidophenyl)(3,5-dibrom-4-oxo-2,5-cyclohexadien-1-yliden)methyl]benzoat 62637-91-6 C22H13Br4KO4
2-Phenylbenzo[h]chromen-4-on 2-Phenylbenzo[h]chromen-4-on 604-59-1 C19H12O2
3-Nitrophenol 3-Nitrophenol 554-84-7 C6H5NO3
4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2-chlorphenol]S,S-dioxid 4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2-chlorphenol]S,S-dioxid 4430-20-0 C19H12Cl2O5S
4,4'-(4,5,6,7-Tetrabrom-3H-2,1-benzoxathiol-3-yliden)bis[2,6-dibromphenol]-S,S-dioxid 4,4'-(4,5,6,7-Tetrabrom-3H-2,1-benzoxathiol-3-yliden)bis[2,6-dibromphenol]-S,S-dioxid 4430-25-5 C19H6Br8O5S
4-(2-Pyridylazo)resorcin 4-(2-Pyridylazo)resorcin 1141-59-9 C11H9N3O2
4-(α-(4-Hydroxy-1-naphthyl)benzyliden)naphthalin-1(4H)-on 4-(α-(4-Hydroxy-1-naphthyl)benzyliden)naphthalin-1(4H)-on 145-50-6 C27H18O2
4-(4-ETHOXYPHENYLAZO)-M-PHENYLENEDIAMINE MONOHYDROCHLORIDE 4-(4-ETHOXYPHENYLAZO)-M-PHENYLENEDIAMINE MONOHYDROCHLORIDE 2313-87-3 C14H17ClN4O
Resorcinblau Resorcinblau 42249-61-6 C12H7NO3.H3N
3,3-Bis(4-hydroxy-1-naphthyl)phthalid 3,3-Bis(4-hydroxy-1-naphthyl)phthalid 596-01-0 C28H18O4
5-(p-Nitrophenylazo)salicylsure 5-(p-Nitrophenylazo)salicylsure 2243-76-7 C13H9N3O5
2-(4-Dimethylaminophenylazo)benzoesaeure 2-(4-Dimethylaminophenylazo)benzoesaeure 493-52-7 C15H15N3O2
METHYL PURPLE METHYL PURPLE 1340-02-9 C67H62N8Na4O14S3
Natriumhydrogen-4,4'-(3H-1,2-benzoxathiol-3-yliden)bis[3-methylphenolat-S,S-dioxid Natriumhydrogen-4,4'-(3H-1,2-benzoxathiol-3-yliden)bis[3-methylphenolat-S,S-dioxid 62625-31-4 C21H17NaO5S
N,N'-Diphenylbenzidin N,N'-Diphenylbenzidin 531-91-9 C24H20N2
Phenolphthaleinnatrium Phenolphthaleinnatrium 518-51-4 C20H15NaO4
BUFFER SOLUTION PH 7.00 BUFFER SOLUTION PH 7.00
2，9-dibromo-1,10-phenanthroline 2，9-dibromo-1,10-phenanthroline 39069-02-8 C12H6Br2N2
[[4-[[4-(Anilino)phenyl][4-(phenylimino)-2,5-cyclohexadien-1-yliden]methyl]phenyl]amino]benzolsulfonsure [[4-[[4-(Anilino)phenyl][4-(phenylimino)-2,5-cyclohexadien-1-yliden]methyl]phenyl]amino]benzolsulfonsure 1324-76-1 C37H29N3O3S
Natrium-2-nitrophenolat Natrium-2-nitrophenolat 824-39-5 C6H6NNaO3
2-Nitrophenol 2-Nitrophenol 88-75-5 C6H5NO3
3,8-Dibromo-1,10-phenanthroline 3,8-Dibromo-1,10-phenanthroline 100125-12-0 C12H6Br2N2
Lackmus Lackmus 1393-92-6 n.a.
CI NO 52015 CI NO 52015 97130-83-1 C32H38Cl4N6OS2Zn
1-(3-Methylbutyl)-4-[[1-(3-methylbutyl)-4(1H)-chinolyliden]methyl]chinoliniumiodid 1-(3-Methylbutyl)-4-[[1-(3-methylbutyl)-4(1H)-chinolyliden]methyl]chinoliniumiodid 523-42-2 C29H35IN2
1,10-Phenanthrolin 1,10-Phenanthrolin 66-71-7 C12H8N2
ALLOXAN TETRAHYDRATE ALLOXAN TETRAHYDRATE 6010-91-9 C4H10N2O8
IODIDE-STARCH SOLUTION IODIDE-STARCH SOLUTION 9010-71-3
2,2'-Bipyridil 2,2'-Bipyridil 366-18-7 C10H8N2
3,3-Bis(4-hydroxy-5-isopropyl-o-tolyl)phthalid 3,3-Bis(4-hydroxy-5-isopropyl-o-tolyl)phthalid 125-20-2 C28H30O4
3,6-Bis(o-sulfophenylazo)-4,5-dihydroxynaphthalin-2,7-disulfonsure 3,6-Bis(o-sulfophenylazo)-4,5-dihydroxynaphthalin-2,7-disulfonsure 1738-02-9 C22H16N4O14S4
METHYLENE BLUE METHYLENE BLUE 122965-43-9 C16H20ClN3OS
Natrium-2-(p-(dimethylamino)phenylazo)benzoat Natrium-2-(p-(dimethylamino)phenylazo)benzoat 845-10-3 C15H16N3NaO2
Ethylbis(2,4-dinitrophenyl)acetat Ethylbis(2,4-dinitrophenyl)acetat 5833-18-1 C16H12N4O10
LACMOID LACMOID 33869-21-5 C24H16N2O6
BENZYL ORANGE BENZYL ORANGE 36402-77-4 C19H16N3NaO3S
1,3,5-Trinitrobenzol 1,3,5-Trinitrobenzol 99-35-4 C6H3N3O6
BROMOCRESOL GREEN - METHYL RED SOLUTION (ETHANOL SOLN.)[MIXED INDICATOR] BROMOCRESOL GREEN - METHYL RED SOLUTION (ETHANOL SOLN.)[MIXED INDICATOR]
2,6-Dinitrophenol 2,6-Dinitrophenol 573-56-8 C6H4N2O5
Natrium-α-(3-brom-5-methyl-4-oxo-2,5-cyclohexadienyliden)-α-(3-brom-5-methyl-4-hydroxyphenyl)toluolsulfonat Natrium-α-(3-brom-5-methyl-4-oxo-2,5-cyclohexadienyliden)-α-(3-brom-5-methyl-4-hydroxyphenyl)toluolsulfonat 62625-30-3 C21H17Br2NaO5S
2,7-(Bis(2-arsonophenylazo))-1,8-dihydroxynaphthalin-3,6-disulfonsure 2,7-(Bis(2-arsonophenylazo))-1,8-dihydroxynaphthalin-3,6-disulfonsure 1668-00-4 C22H18As2N4O14S2
3,4-Dihydroxyanthrachinon-2-ylmethyliminodi(essigsure) 3,4-Dihydroxyanthrachinon-2-ylmethyliminodi(essigsure) 3952-78-1 C19H15NO8
2,2',2'',4,4'-Pentamethoxytritylalkohol 2,2',2'',4,4'-Pentamethoxytritylalkohol 1755-51-7 C24H26O6
Buffer solution, pH 7.00 (^+0.01 @ 25^oC), Colored Yellow, Specpure|r, NIST Traceable Buffer solution, pH 7.00 (^+0.01 @ 25^oC), Colored Yellow, Specpure|r, NIST Traceable
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