PHL83294

Indigotin

phyproof^® Reference Substance

• Synonym(s): Indigo, Indigo blue, Indigotin
• Empirical Formula (Hill Notation): C₁₆H₁₀N₂O₂
• CAS Number: 482-89-3
• Molecular Weight: 262.26
• Colour Index Number: 73000
• Beilstein: 88275
• MDL number: MFCD00005722
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: primary reference standard
• product line: phyproof^® Reference Substance
• Assay: ≥90.0% (HPLC)
• manufacturer/tradename: PhytoLab
• mp: >300 °C (lit.)
• application(s): food and beverages
• format: neat
• storage temp.: −20°C
• SMILES string: O=C1C(\Nc2ccccc12)=C3/Nc4ccccc4C3=O
• InChI: 1S/C16H10N2O2/c19-15-9-5-1-3-7-11(9)17-13(15)14-16(20)10-6-2-4-8-12(10)18-14/h1-8,17-18H/b14-13+
• InChI key: COHYTHOBJLSHDF-BUHFOSPRSA-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: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable