Indigo Carmine - High-Quality Chemical for Industrial and Research Use

Indigo Carmine, also known as Indigotine or 5,5'-indigodisulfonic acid sodium salt, is an esteemed dye with exceptional applications as a pH indicator. This versatile chemical is ideal for general industrial and research purposes, providing reliable performance in a variety of settings. Please note that ungraded products are indicative of a grade suitable for industrial use and are not intended for human consumption or therapeutic applications.

Key Features and Specifications

• Chemical CAS Number: 860-22-0
• Chemical Formula: C₁₆H₈N₂Na₂O₈S₂
• Chemical Formula Weight: 466.37 g/mol
• Max Absorption (in Water): Approx. 608 nm
• Chemical Storage Information: LIGHT SENSITIVE - Store in tightly closed, light-resistant containers.
• UPS Limit: 150 lb
• Chemical Category: Dyes|Histology

Safety Ratings