Skip to Content
Merck
CN
All Photos(2)

Key Documents

R1609

Sigma-Aldrich

Sodium rhodizonate dibasic

97%

Synonym(s):

3,4,5,6-Tetraoxocyclohexene-1,2-diol disodium salt, Rhodizonic acid disodium salt

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C6Na2O6
CAS Number:
Molecular Weight:
214.04
Beilstein:
5181379
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

technique(s)

titration: suitable

mp

>300 °C (lit.)

SMILES string

[Na+].[Na+].[O-]C1=C([O-])C(=O)C(=O)C(=O)C1=O

InChI

1S/C6H2O6.2Na/c7-1-2(8)4(10)6(12)5(11)3(1)9;;/h7-8H;;/q;2*+1/p-2

InChI key

SXWPCWBFJXDMAI-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Application

Sodium rhodizonate dibasic can be employed as a reactant in the synthesis of:
  • Dihydroxyquinone carbonate by cyclocondensation reaction with phosgene.
  • Zwitterionic systems by condensation of heteroaryl-boronic acids.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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.

Already Own This Product?

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

Visit the Document Library

Guendalina Gentile et al.
Forensic science international, 316, 110474-110474 (2020-09-04)
In this study we have evaluated the detectability of lead deriving from Gunshot Residues (GSR) on human bone using colorimetric techniques as well as the possible interferences of decalcification on the stainability of these particles. 22 well preserved cadavers were
Zwitterionic Systems Obtained by Condensation of Heteroaryl-Boronic Acids and Rhodizonic Acid
Fornasari L, et al.
European Journal of Organic Chemistry, 2019(7), 1574-1582 (2019)
Preparation and Diels-Alder Cycloadditions of Substituted Vinylene Carbonates (1, 3-Dioxol-2-ones) and Related Compounds.
Jung ME, et al.
Heterocycles, 28(1), 93-97 (1989)

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