| Variation ID | Pack Size | List Price | Qty | ||
|---|---|---|---|---|---|
| photo_camera | 10g
													 RRBD15-U  | 
													£8.69 | |||
| photo_camera | 25g
													 RRBD15-W  | 
													£18.12 | |||
| photo_camera | 100g
													 RRBD15-X  | 
													£65.23 | 
Indigo Carmine is a dark blue to purple powder. The primary use is as a pH indicator. It is blue at pH 11.4 and yellow at 13.0. Indigo carmine is also a redox indicator, turning yellow upon reduction.
Cas Number: 860-22-0
Einecs Number: 212-728-8
HS Code / Commodity Code: 32129000
Hazard Phrases: H302
