Sodium rhodizonate, GR 99%+
Buy Sodium rhodizonate, GR 99%+ (CAS 523-21-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 1 g.
About Sodium rhodizonate, GR 99%+
Sodium rhodizonate, GR 99%+ is part of the Zemixal other Organic Building Blocks range. Key data (AR): CAS 523-21-7, formula C6Na2O6 and molar mass 214.04 g/mol. Typical appearance is black to grey to violet powder or crystals.
Use cases we see most often
- Analytical determinations
- Indicator for titrations
Safe handling
Physical constants on file: melting point >300 °C. Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Standard pack sizes are 1 g, 5 g, 10 g, 100 g and 1 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Analytical determinations
- Indicator for titrations
Applications
Grade guides
Specifications and identifiers
| Product name | Sodium rhodizonate, GR 99%+ |
|---|---|
| Catalogue number | ZX-010648 |
| CAS number | 523-21-7 |
| IUPAC name | disodium;3,4,5,6-tetraoxocyclohexene-1,2-diolate |
| Molecular formula | C6Na2O6 |
| Molar mass | 214.04 g/mol |
| Exact mass | 213.949 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Crystalline |
| Appearance | Black to grey to violet powder or crystals |
| Melting point | >300 °C |
| H-bond donors / acceptors | 0 / 6 |
| Topological polar surface area | 114 Ų |
| HS code | 29143990 |
| InChIKey | SXWPCWBFJXDMAI-UHFFFAOYSA-L |
| SMILES | C1(=C(C(=O)C(=O)C(=O)C1=O)[O-])[O-].[Na+].[Na+] |
| PubChem CID | 68225 |
| Synonyms | 3,4,5,6-Tetraoxocyclohexene-1,2-diol disodium salt, Rhodizonic acid disodium salt, 5-Cyclohexene-1,2,3,4-tetrone, 5,6-dihydroxy-, disodium salt, rhodizonic acid, sodium salt, rhodizonic acid sodium salt, Sodium 3,4,5,6-tetraoxocyclohex-1-ene-1,2-bis(olate), Disodium 3,4,5,6-tetraoxocyclohex-1-en-1,2-ylene dioxide, Sodium rhodizonate dibasic, C6Na2O6, Disodium 3,4,5,6-tetraoxocyclohex-1-ene-1,2-bis(olate) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 10 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Sodium rhodizonate, GR 99%+
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