89774

Citrus Red 2

analytical standard

• Synonym(s): 1-(2,5-Dimethoxyphenylazo)-2-naphthol
• Empirical Formula (Hill Notation): C₁₈H₁₆N₂O₃
• CAS Number: 6358-53-8
• Molecular Weight: 308.33
• Colour Index Number: 12156
• Beilstein: 4510811
• EC Number: 228-778-9
• MDL number: MFCD01712266
• UNSPSC Code: 85151701
• PubChem Substance ID: 329769536
• E Number: E121
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥98.5% (HPLC)
• shelf life: 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
• SMILES string: COc1ccc(OC)c(c1)N=Nc2c(O)ccc3ccccc23
• InChI: 1S/C18H16N2O3/c1-22-13-8-10-17(23-2)15(11-13)19-20-18-14-6-4-3-5-12(14)7-9-16(18)21/h3-11,21H,1-2H3
• InChI key: GJUABKCEXOMRPQ-UHFFFAOYSA-N

Description

General description

Citrus red 2 is an artificial dye, which belongs to the mono-azo group of dyes. It may be used to color orange skins.

Application

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Recommended products

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Safety Information

• Pictograms: GHS08
• Signal Word: Warning
• Hazard Statements: H351
• Precautionary Statements: P281
• Hazard Classifications: Carc. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable