Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

15-0170

Sigma-Aldrich

Indigo carmine

SAJ first grade, ≥90.0%

Synonym(s):

Acid Blue 74, Indigo-5,5′-disulfonic acid disodium salt, Indigocarmine

Sign Into View Organizational & Contract Pricing

Select a Size

25 G
¥5,280

¥5,280

Available to ship onApril 01, 2025Details

Request a Bulk Order
All Photos(1)

Select a Size

Change View
25 G
¥5,280

About This Item

Empirical Formula (Hill Notation):
C16H8N2Na2O8S2
CAS Number:
860-22-0
Molecular Weight:
466.35
Colour Index Number:
73015
Beilstein:
4103904
MDL number:
MFCD00005723
UNSPSC Code:
41116130
PubChem Substance ID:
329750681

¥5,280

Available to ship onApril 01, 2025Details

Request a Bulk Order

grade

SAJ first grade

Assay

≥90.0%

form

solid

availability

available only in Japan

SMILES string

[Na+].[Na+].[O-]S(=O)(=O)c1ccc2NC(\C(=O)c2c1)=C3\Nc4ccc(cc4C3=O)S([O-])(=O)=O

InChI

1S/C16H10N2O8S2.2Na/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14;;/h1-6,17-18H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b14-13+;;

InChI key

KHLVKKOJDHCJMG-QDBORUFSSA-L

Looking for similar products? Visit Product Comparison Guide

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

15-0170-2-25G-J:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
U9467
U2422
U6363
U1278
U9249

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Three-dimensional staining of liver segments with an ultrasound contrast agent as an aid to anatomic liver resection.
Junichi Shindoh et al.
Journal of the American College of Surgeons, 215(2), e5-10 (2012-06-12)
C Montero-Ocampo et al.
Environmental science and pollution research international, 19(9), 3751-3762 (2012-10-12)
In this work, we report in situ studies of UV photoelectrocatalytic discoloration of a dye (indigo carmine) by a TiO(2) thin film in a microreactor to demonstrate the driving force of the applied electrode potential and the dye flow rate
Aurora rings: a novel endoscopic finding to distinguish inverted colonic diverticula from colon polyps.
Michael D Share et al.
Gastrointestinal endoscopy, 77(2), 308-312 (2012-12-05)
Susana Oquiñena et al.
European journal of gastroenterology & hepatology, 25(1), 28-32 (2012-09-27)
Serrated polyposis (SP) is an infrequent colorectal cancer (CRC) predisposition syndrome. An unidentified genetic defect is believed to play a role in this condition. The risk of SP and/or CRC for first-degree relatives (FDRs) is not yet well known. The
Francisca A Rodríguez et al.
Environmental technology, 34(5-8), 573-583 (2013-07-11)
This work presents a study on degradation of indigo carmine dye in a filter-press type FM01-LC reactor using Sb2O5-doped Ti/IrO2-SnO2 dimensionally stable anode (DSA) electrodes. Micro- and macroelectrolysis studies were carried out using solutions of 0.8 mM indigo carmine in
View All Related Papers

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service