Acid Yellow 36 [587-98-4]
CDX-M0849
CAS Number587-98-4
Product group Chemicals
Estimated Purity>98%
Molecular Weight375.38
Overview
- SupplierChemodex
- Product NameAcid Yellow 36 [587-98-4]
- Delivery Days Customer2
- CAS Number587-98-4
- CertificationResearch Use Only
- Estimated Purity>98%
- Hazard InformationDanger
- Molecular FormulaC18H14N3NaO3S
- Molecular Weight375.38
- Scientific DescriptionAcid Yellow 36 is an industrial azo dye used in textiles, leather, and paper, but should not be used in foods or cosmetics due to toxicity concerns. Metanil yellow changes its color from red at 1.2 pH to yellow at pH 2.5 and has been used as a pH indicator. Metanil yellow is used as a counterstain for microscopy sections, for staining of leukocyte granules, or as a counterstain in PAS (periodic acid-Schiff)/iron-hematoxylin stained sections to increase contrast. Spectral Data: lambdamax ~415 nm. - Chemical. CAS: 587-98-4. Formula: C18H14N3NaO3S. MW: 375.38. Acid Yellow 36 is an industrial azo dye used in textiles, leather, and paper, but should not be used in foods or cosmetics due to toxicity concerns. Metanil yellow changes its color from red at 1.2 pH to yellow at pH 2.5 and has been used as a pH indicator. Metanil yellow is used as a counterstain for microscopy sections, for staining of leukocyte granules, or as a counterstain in PAS (periodic acid-Schiff)/iron-hematoxylin stained sections to increase contrast. Spectral Data: lambdamax ~415 nm.
- SMILESO=S([O-])(C1=CC(/N=N/C2=CC=C(NC3=CC=CC=C3)C=C2)=CC=C1)=O.[Na+]
- Storage InstructionRT
- UNSPSC12162000