Indigo Carmine, Certified 95+% (Dye content), CAS [[860-22-0]]

Product Overview

• Article Name: Indigo Carmine, Certified 95+% (Dye content), CAS [[860-22-0]]
• Biozol Catalog Number: USB-280725
• Supplier Catalog Number: 280725
• Alternative Catalog Number: USB-280725-100,USB-280725-250,USB-280725-1
• Manufacturer: US Biological
• Category: Biochemikalien

Product Description

Indigo carmine, or 5,5-indigodisulfonic acid sodium salt, also known as indigotine or FD&C Blue 2, is a pH indicator with the chemical formula C16H8N2Na2O8S2. It is approved for use as a food colorant in the United States[2] and in Europe.[3] and has th

Product Properties

• Molecular Weight: 466.35
• Purity: Dye Content: 95% (dried basis)
• Form: Dark blue to purple powder
• CAS Number: [860-22-0]