Trisodium Indigo-5,5`,7`-trisulfonate

Name: Trisodium Indigo-5,5`,7`-trisulfonate
Brand: Vaqora Chemicals
SKU: VQ-052240

About Trisodium Indigo-5,5`,7`-trisulfonate

Trisodium Indigo-5,5`,7`-trisulfonate is an indole derivative carrying the CAS registry number 95713-40-9. With the molecular formula C16H7N2Na3O11S3, it has a molar mass of 568.4 g/mol.

Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Trisodium Indigo-5,5`,7`-trisulfonate in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request. Our team can advise on documentation, shipping classification and regulatory paperwork for your destination.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Trisodium Indigo-5,5`,7`-trisulfonate
Catalogue No.	VQ-052240
CAS Number	95713-40-9
IUPAC name	trisodium;3-hydroxy-2-(3-oxo-5-sulfonatoindol-2-yl)-1H-indole-5,7-disulfonate
Molecular formula	C₁₆H₇N₂Na₃O₁₁S₃
Molecular weight	568.4 g/mol
Exact mass	567.8905
HSN code	2933
InChIKey	XPRCGGKHXXTFOW-UHFFFAOYSA-K
SMILES	C1=CC2=C(C=C1S(=O)(=O)[O-])C(=O)C(=N2)C3=C(C4=C(N3)C(=CC(=C4)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+].[Na+]
PubChem CID	135565366

Physical properties
Physical form	Other
H-bond donors / acceptors	2 / 12
TPSA	262 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Trisodium Indigo-5,5`,7`-trisulfonate?

The CAS Registry Number of Trisodium Indigo-5,5`,7`-trisulfonate is 95713-40-9.

What is the molecular formula and molecular weight of Trisodium Indigo-5,5`,7`-trisulfonate?

Trisodium Indigo-5,5`,7`-trisulfonate has the molecular formula C16H7N2Na3O11S3 and a molecular weight of 568.4 g/mol.

Which grade and pack sizes of Trisodium Indigo-5,5`,7`-trisulfonate can I order?

We supply Trisodium Indigo-5,5`,7`-trisulfonate, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Trisodium Indigo-5,5`,7`-trisulfonate?

Yes. Every lot of Trisodium Indigo-5,5`,7`-trisulfonate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Trisodium Indigo-5,5`,7`-trisulfonate be shipped internationally?

Yes. We export Trisodium Indigo-5,5`,7`-trisulfonate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.