Thermo Scientific Chemicals Potassium indigotrisulfonate

Catalog No.	Quantity	Packaging
AC215170010	1 g	Glass bottle
AC215170050	5 g	Glass bottle
AC215170250	25 g	Glass bottle

Catalog No. AC215170010 Supplier Thermo Scientific Chemicals Supplier No. 215170010

Description

CAS: 67627-18-3 | C16H7K3N2O11S3 | 616.71 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 67627-18-3
• Molecular Formula: C16H7K3N2O11S3
• Molecular Weight (g/mol): 616.71
• MDL Number: MFCD00013160
• InChI Key: XOSMXDUITYWYGR-JRYLAINFSA-K
• Synonym: potassium indigotrisulfonate, indigotrisulfonic acid tripotassium salt, indigotrisulfonate potassium salt, indigotrisulfonic acid potassium salt, unii-5zza8n0abt, 5zza8n0abt, tripotassium indigotrisulfonate, tri-potassium indigotrisulfonate, tripotassium indigo-5,5',7-trisulfonate, tri-potassium indigo-5,5',7-trisulfonate
• PubChem CID: 6364606
• IUPAC Name: tripotassium;(2E)-3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-5,7-disulfonate
• SMILES: [K+].[K+].[K+].[O-]S(=O)(=O)C1=CC=C2N\C(C(=O)C2=C1)=C1/NC2=C(C=C(C=C2S([O-])(=O)=O)S([O-])(=O)=O)C1=O

• Packaging: Glass bottle
• Quantity: 1 g
• Formula Weight: 616.71
• Chemical Name or Material: Potassium indigotrisulfonate

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue rinsing.

SDS

RUO – Research Use Only