Indigo carmine, supplied by Avra Synthesis is an organic sodium salt that is utilised in the form of food colouring agent. It appears as a purple powder with 0 density.

PRODUCT SPECIFICATIONS:

1. Name: Indigo carmine

2. Category: Fine chemicals

3. Brand: Avra Synthesis

4. Pack size: 1kg

5. Catalogue number: ASI2837.1kg

PRODUCT FEATURES:

CAS No: 860-22-0

Molecular formula: C16H8N2Na2O8S2

Physical state: Solid

Molecular Weight: 466.35

Storage: Store at Room Temperature

Density: 0

Description: Purple to very dark purple powder

Solubility: Blue to very dark blue solution

Synonyms:

1. Indigotindisulfonate sodium

2. Indigotine