Indigo carmine - ≥90%, high purity , CAS No.860-22-0

Item Number

I105011

Grouped product items
SKU	Size	Availability	Price
I105011-10g	10g	In stock	$20.90
I105011-25g	25g	In stock	$41.90
I105011-50g	50g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$68.90
I105011-250g	250g	In stock	$549.90

Basic Description

Synonyms	Indigo carmine\|860-22-0\|Acid Blue 74\|Indigotindisulfonate sodium\|indigocarmine\|Indigotine\|C.I. ACID BLUE 74\|Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate\|Indigocarmin\|C.I. Food Blue 1\|FD&C Blue No. 2\|Food Blue No. 2\|FD & C blue no. 2\|FD and C
Specifications & Purity	≥90%
Shipped In	Normal
Product Description	A tissue stain,pH indicator,and tool for the determination of hypochlorite.

Names and Identifiers

IUPAC Name	disodium;2-(3-hydroxy-5-sulfonato-1H-indol-2-yl)-3-oxoindole-5-sulfonate
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
Canonical SMILES	[Na+].[Na+].[O-]S(=O)(=O)c1ccc2NC(\C(=O)c2c1)=C3\Nc4ccc(cc4C3=O)S([O-])(=O)=O
Isomeric SMILES	C1=CC2=C(C=C1S(=O)(=O)[O-])C(=C(N2)C3=NC4=C(C3=O)C=C(C=C4)S(=O)(=O)[O-])O.[Na+].[Na+]
PubChem CID	2723854
Molecular Weight	466.35
Beilstein	4103904

Certificates

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22 results found

Lot Number	Certificate Type	Date	Item
F2425296	Certificate of Analysis	Jul 04, 2024	I105011
F2425295	Certificate of Analysis	Jul 04, 2024	I105011
F2425294	Certificate of Analysis	Jul 04, 2024	I105011
F2005135	Certificate of Analysis	Mar 06, 2024	I105011
L2315067	Certificate of Analysis	Dec 19, 2023	I105011
K2309077	Certificate of Analysis	Nov 15, 2023	I105011
F2315294	Certificate of Analysis	Jun 27, 2023	I105011
F2315290	Certificate of Analysis	Jun 27, 2023	I105011
F2315260	Certificate of Analysis	Jun 27, 2023	I105011
A2312058	Certificate of Analysis	Jan 30, 2023	I105011
A2312050	Certificate of Analysis	Jan 30, 2023	I105011
A2312051	Certificate of Analysis	Jan 30, 2023	I105011
A2312198	Certificate of Analysis	Jan 30, 2023	I105011
A2312197	Certificate of Analysis	Jan 30, 2023	I105011
A2312178	Certificate of Analysis	Jan 30, 2023	I105011
A2312059	Certificate of Analysis	Jan 30, 2023	I105011
H2219138	Certificate of Analysis	Aug 26, 2022	I105011
H2210040	Certificate of Analysis	Aug 13, 2022	I105011
A2224154	Certificate of Analysis	Feb 08, 2022	I105011
A2224152	Certificate of Analysis	Feb 08, 2022	I105011
A2224150	Certificate of Analysis	Feb 08, 2022	I105011
A2224148	Certificate of Analysis	Feb 08, 2022	I105011

Solubility

Soluble in water (10 g/l at 25 °C), glycol, and ethanol (3 mg/ml). Insoluble in benzene, and chloroform.

Sensitivity

Light sensitive.

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H302:Harmful if swallowed
Precautionary Statements	P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P270:Do not eat, drink or smoke when using this product. P330:Rinse mouth. P301+P317:IF SWALLOWED: Get medical help.

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Basic Description