A synthetic azo dye
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Biochemicals
Environmental Toxicology

Acid Yellow 17

Item No. 44533

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo4-[2-(4-sulfophenyl)diazenyl]-1H-pyrazol-1-yl]-benzenesulfonic acid, disodium salt
CAS Number
6359-98-4
Synonyms
  • C.I. 18965
  • Food Yellow 5
  • Xylene Fast Yellow 2
Molecular Formula
C16H10Cl2N4O7S2 • 2Na
Formula Weight
551.3
Formulation (Request formulation change)
A solid
SMILES
[O-]S(=O)(C(C=C1Cl)=C(C=C1N2N=C(C)C(C2=O)N=NC(C=C3)=CC=C3S([O-])(=O)=O)Cl)=O.[Na+].[Na+]
InChi Code
InChI=1S/C16H12Cl2N4O7S2.2Na/c1-8-15(20-19-9-2-4-10(5-3-9)30(24,25)26)16(23)22(21-8)13-6-12(18)14(7-11(13)17)31(27,28)29;;/h2-7,15H,1H3,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2
InChi Key
FTZLWXQKVFFWLY-UHFFFAOYSA-L
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    500 mg

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    Product Description

    Acid yellow 17 is a synthetic azo dye.1,2 It has been found in paper mill wastewater and has commonly been used as a model dye contaminant in synthetic textile wastewater for studies of azo dye removal and wastewater treatment.1,2,3 Formulations containing acid yellow 17 dye have been used in textiles, paper, household products, and cosmetics.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Adar, E. Removal of acid yellow 17 from textile wastewater by adsorption and heterogeneous persulfate oxidation. Int. J. Environ. Sci. Technol. (Tehran) 18(2), 483-498 (2020).

    2. Gao, J., Zhang, Q., Su, K., et al. Biosorption of Acid Yellow 17 from aqueous solution by non-living aerobic granular sludge. J. Hazard Mater. 174(1-3), 215-225 (2010).

    3. Raut, A.A., Phugare, S.S., Kalyani, D.C., et al. Biotreatment of paper mill effluent using alkaliphilic Rhizobium sp. NCIM 5590 isolated from meteoric alkaline Lonar Lake, Buldhana District, Maharashtra, India. Lakes & Reserv. 23(2), 130-138 (2018).