Azodye MetabolitesAzodye Metabolites

Azodye colours (or azocolourants) are no longer permitted for use in many countries if they produce one of the listed metabolites, often found due to a degradation of one or more azo-groups. All reference materials listed are accompanied by a Certificate of Analysis for neat compounds, or a Gravimetric Certificate for standard ­solutions. Solvent ‘AL’ is acetonitrile, ‘CY’ is cyclohexane, ‘EA’ is ethyl acetate, ‘ME’ is methanol and ‘AC’ is acetone.

Please see the reference materials listing below or enter a product code, CAS number, description or other keywords in the Search field below.

We also offer mixes of the most popular Azodyes click here to download details

Product Listings for Azodye Metabolites

 CodeItemCAS No.Unit
 L18000079AL
Azodyes-Mix 1 10ng/µl, in Acetonitrile
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 10 ml
 LA18000079AL
Azodyes-Mix 1 10ng/µl, in Acetonitrile
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 1 ml
 XA18000856AL
Azodyes-Mix 16 50ng/µl, in Acetonitrile
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 1 ml
 LA18000178AL
Azodyes-Mix 3 10ng/µl, in Acetonitrile
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 1 ml
 L18000376AL
Azodyes-Mix 6 10ng/µl, in Acetonitrile
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 10 ml
 LA18000376AL
Azodyes-Mix 6 10ng/µl, in Acetonitrile
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 1 ml
 XA18000466AL
Azodyes-Mix 9 100ng/µl, in Acetonitrile
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 1 ml
C10207500
2-Amino-4-nitrotoluene, neat
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99-55-80.25 g
L10207500AL
2-Amino-4-nitrotoluene 10ng/µl, in Acetonitrile
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619-17-010 ml
C10208200
4-Amino-2-nitrotoluene (4-Methyl-3-nitroaniline), neat
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119-32-40.25 g
C10207400
2-Amino-3-nitrotoluene, neat
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570-24-10.25 g
C10208300
4-Amino-3-nitrotoluene (4-Methyl-2-nitroaniline), neat
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89-62-30.25 g
C10202000
4-Amino-2´,3-dimethylazobenzene, neat
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97-56-30.25 g
XA10202000CY
4-Amino-2´,3-dimethylazobenzene 100ng/µl, in Cyclohexane
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97-56-31 ml
C10207900
3-Amino-4-nitrotoluene, neat
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578-46-10.1 g
C10207600
2-Amino-5-nitrotoluene, neat
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99-52-50.25 g
C10207700
2-Amino-6-nitrotoluene, neat
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603-83-80.25 g
C10173040
4-Aminobiphenyl, neat
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92-67-10.1 g
L10173040CY
4-Aminobiphenyl 10ng/µl, in Cyclohexane
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90-41-510 ml
XA10173041AC
4-Aminobiphenyl D9 100ng/µl, in Acetone
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344298-96-01 ml
C10206355
2-Aminonaphthalene, neat
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91-59-810 mg
L10206355ME
2-Aminonaphthalene 10ng/µl, in Methanol
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91-59-810 ml
C10215000
4-Aminophenylether, neat
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101-80-40.25 g
C10215500
4-Aminophenylthioether, neat
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139-65-10.25 g
L10215500AL
4-Aminophenylthioether(4,4´-Thiodianiline) 10ng/µl, in Acetonitrile
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139-65-110 ml
CA10262500
Aniline, neat
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62-53-31 ml
L10262500CY
Aniline 10ng/µl, in Cyclohexane
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62-53-310 ml
XA10262500CY
Aniline 100ng/µl, in Cyclohexane
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62-53-31 ml
C10536000
4,4´-Benzidine, neat
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92-87-50.1 g
L10536000AL
4,4´-Benzidine 10ng/µl, in Acetonitrile
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92-87-510 ml
XA10536000AL
4,4´-Benzidine 100ng/µl, in Acetonitrile
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92-87-51 ml
C11430000
4-Chloro-2-methylaniline, neat
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95-69-20.25 g
L11430000CY
4-Chloro-2-methylaniline 10ng/µl, in Cyclohexane
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95-69-210 ml
XA11430000ME
4-Chloro-2-methylaniline 100ng/µl, in Methanol
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95-69-21 ml
C11352000
4-Chloroaniline, neat
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106-47-80.5 g
XA11352000AL
4-Chloroaniline 100ng/µl, in Acetonitrile
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106-47-81 ml
C12194800
4,4´-Diamino-3,3´-dimethyldiphenyl methane, neat
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838-88-00.1 g
C10648000
Bis-(4-aminophenyl)methane, neat
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101-77-90.25 g
C12197600
2,4-Diaminotoluene, neat
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95-80-70.25 g
C12377900
3,3´-Dichlorobenzidine, neat
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91-94-10.1 g
L12377900AL
3,3´-Dichlorobenzidine 10ng/µl, in Acetonitrile
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91-94-110 ml
C12721000
3,3´-Dimethoxybenzidine, neat
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119-90-40.1 g
C12726000
3,3´-Dimethylbenzidine (o-Tolidine), neat
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119-93-70.1 g
C15081000
2-Methoxy-5-methylaniline, neat
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120-71-80.25 g
CA15081900
4-Methoxy-1,3-phenylenediamine, neat
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615-05-40.1 g
C15087500
4,4´-Methylene-bis(2-chloroaniline), neat
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101-14-40.1 g
L15087500AL
4,4´-Methylene-bis(2-chloroaniline) 10ng/µl, in Acetonitrile
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101-14-410 ml
C10651900
Bis-(4-dimethylaminophenyl)methane, neat
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101-61-10.25 g
C17413000
3,3´,5,5´-Tetramethylbenzidine, neat
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54827-17-70.1 g
L17413000AL
3,3´,5,5´-Tetramethylbenzidine 10ng/µl, in Acetonitrile
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54827-17-710 ml

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