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Dye Compounds

Dyes that are intended for use in textiles and household products have been identified as present in foodstuffs. For example Sudan dyes are red dyes, that are used for colouring solvents, oils, waxes, petrol, shoe and floor polishes, have been detected in chili powder.
We are pleased to offer many dye compounds for your research and analysis needs including stable isotope forms but if you are unable to locate the reference material or the format you need, please contact us with your requirement and we'll be delighted to check on its availability.

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Toluidine Red, neat - Ehrenstorfer

Toluidine Red, neat - Ehrenstorfer

Code: QX115183
MW: 307.3Formula: C17H13N3O3
VAT Red 1, neat - Ehrenstorfer

VAT Red 1, neat - Ehrenstorfer

Code: QX115411
POA
MW: 393.31Formula: C18H10Cl2O2S2
Azodyes-Mix 16 50ng/µl, in Acetonitrile - Ehrenstorfer

Azodyes-Mix 16 50ng/µl, in Acetonitrile - Ehrenstorfer

Code: QX145844
Containing:   4-Aminoazobenzene 4-Aminobiphenyl 4-Amino-2’,3-dimethylazobenzene (o-Aminoazotoluene) 2-Aminonaphthalene 2-Amino-4-nitrotoluene (2-Methyl...
Azodyes-Mix 9 100ng/µl, in Acetonitrile - Ehrenstorfer

Azodyes-Mix 9 100ng/µl, in Acetonitrile - Ehrenstorfer

Code: QX145843
Containing:   4-Aminobiphenyl 2-Aminonaphthalene 4-Amino-2’,3-dimethylazobenzene (o-Aminoazotoluene) 2-Amino-4-nitrotoluene (2-Methyl-5-nitroaniline) 4...
Azodyes-Mix 6 10ng/µl, in Acetonitrile - Ehrenstorfer

Azodyes-Mix 6 10ng/µl, in Acetonitrile - Ehrenstorfer

Code: QX132350
Containing:   4-Aminobiphenyl 2-Aminonaphthalene 4-Aminoazobenzene 4-Amino-2’,3-dimethylazobenzene (o-Aminoazotoluene) 2-Amino-4-nitrotoluene (2-Methyl...
Azodyes-Mix 6 10ng/µl, in Acetonitrile - Ehrenstorfer

Azodyes-Mix 6 10ng/µl, in Acetonitrile - Ehrenstorfer

Code: QX131592
Containing:   4-Aminobiphenyl 2-Aminonaphthalene 4-Aminoazobenzene 4-Amino-2’,3-dimethylazobenzene (o-Aminoazotoluene)...

Azoic Diazo Component 22, 100µg/ml in Methanol - A2S Certified

Code: QX185647
MW: 184.24Formula: C12H12N2

Acid Yellow 36, - A2S Certified

Code: QX185656
MW: 375.38Formula: C18H14N3NaO3S

Acid Yellow 36, 100µg/ml in Methanol - A2S Certified

Code: QX185657
MW: 375.38Formula: C18H14N3NaO3S

Acid Yellow 3, 100µg/ml in Methanol - A2S Certified

Code: QX185653
MW: 477.3755Formula: C18H9NO8S2.2Na

Acid Orange 7, - A2S Certified

Code: QX185658
MW: 350.32Formula: C16H11N2NaO4S

Acid Orange 7, 100µg/ml in Methanol - A2S Certified

Code: QX185659
MW: 350.32Formula: C16H11N2NaO4S