PHL83274

Alizarin

phyproof^® Reference Substance

• Synonym(s): 1,2-Dihydroxyanthraquinone, Mordant Red 11
• Empirical Formula (Hill Notation): C₁₄H₈O₄
• CAS Number: 72-48-0
• Molecular Weight: 240.21
• Colour Index Number: 58000
• Beilstein/REAXYS Number: 1914037
• MDL number: MFCD00001201
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: primary reference standard
• product line: phyproof^® Reference Substance
• assay: ≥95.0% (HPLC)
• manufacturer/tradename: PhytoLab
• mp: 279-283 °C (lit.)
• application(s): food and beverages
• format: neat
• SMILES string: Oc1ccc2C(=O)c3ccccc3C(=O)c2c1O
• InChI: 1S/C14H8O4/c15-10-6-5-9-11(14(10)18)13(17)8-4-2-1-3-7(8)12(9)16/h1-6,15,18H
• InChI key: RGCKGOZRHPZPFP-UHFFFAOYSA-N

Description

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Safety Information

• pictograms: GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H317,H318,H410
• pcodes: P261 - P272 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1A
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable