234133

Quinoline Yellow

Dye content 95 %

• Sinónimos: Solvent yellow 33
• Fórmula empírica (notación de Hill): C₁₈H₁₁NO₂
• Número de CAS: 8003-22-3
• Peso molecular: 273.29
• Colour Index Number: 47000
• EC Number: 232-318-2
• MDL number: MFCD00011593
• UNSPSC Code: 12171500
• PubChem Substance ID: 24854023
• NACRES: NA.47

Propiedades

• description: spirit soluble
• Quality Level: 100
• assay: ≥95% (HPLC)
• form: powder
• composition: Dye content, 95%
• technique(s): titration: suitable
• mp: 240 °C
• solubility: chloroform: 1 mg/mL, clear to slightly hazy, yellow to very deep yellow
• λmax: 439 nm
• Amax: 1.16 at 285-291 nm in methanol at 0.01 g/L
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: O=C1C(c2ccc3ccccc3n2)C(=O)c4ccccc14
• InChI: 1S/C18H11NO2/c20-17-12-6-2-3-7-13(12)18(21)16(17)15-10-9-11-5-1-4-8-14(11)19-15/h1-10,16H
• InChI key: IZMJMCDDWKSTTK-UHFFFAOYSA-N

Descripción

General description

Quinoline Yellow belongs to the class of quinophthalone dyes. It is generally used as a food colorant. Quinoline Yellow is anionic in nature and is used to dye wool and silk. Studies show that Quinoline Yellow is not genotoxic or carcinogenic. It is considered to be safe for human health.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter