44426

Metanil Yellow

analytical standard

• Synonyme(s) : 3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, Acid Yellow 36
• Formule empirique (notation de Hill): C₁₈H₁₄N₃NaO₃S
• Numéro CAS: 587-98-4
• Poids moléculaire : 375.38
• Numéro C.I. (Colour Index): 13065
• Numéro Beilstein : 3831568
• Numéro CE : 209-608-2
• Numéro MDL: MFCD00007486
• Code UNSPSC : 85151701
• ID de substance PubChem : 329756506
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Pureté: ≥98.0% (HPLC)
• Durée de conservation: limited shelf life, expiry date on the label
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Application(s): cleaning products; cosmetics; food and beverages; personal care
• Format: neat
• Chaîne SMILES: [Na+].[O-]S(=O)(=O)c1cccc(c1)\N=N\c2ccc(Nc3ccccc3)cc2
• InChI: 1S/C18H15N3O3S.Na/c22-25(23,24)18-8-4-7-17(13-18)21-20-16-11-9-15(10-12-16)19-14-5-2-1-3-6-14;/h1-13,19H,(H,22,23,24);/q;+1/p-1/b21-20+;
• Clé InChI: NYGZLYXAPMMJTE-ANVLNOONSA-M

Description

Description générale

Metanil Yellow (MY) belongs to the azo group of dyes.

Application

Metanil Yellow (MY) may be used as an analytical reference standard for the determination of MY in:

• Lipsticks and eye shadows by microwave-assisted dispersive liquid-liquid microextraction (MA-DLLME) using solidification of the floating organic droplet (SFOD) clean-up followed by analysis using high performance liquid chromatography-diode array detection (HPLC-DAD).
• Ball-point pen ink, in paper ink and in turmeric raw materials as well as finished products by HPLC-DAD.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Produits recommandés

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Informations sur la sécurité

• Pictogrammes: GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H318 - H412
• Conseils de prudence: P273 - P280 - P305 + P351 + P338 - P501
• Classification des risques: Aquatic Chronic 3 - Eye Dam. 1
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Faceshields, Gloves