Chemical
Congo Red
3,3'-((1E,1'E)-[1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl))bis(4-aminonaphthalene-1-sulfonic acid), sodium salt
CAS: 573-58-0
Formula: C32H22N6Na2O6S2
Specifications
Key details (from tblproducts)
| CAS | 573-58-0 |
| Category | Dyes |
| Molecular formula | C32H22N6Na2O6S2 |
| Molecular weight | 696.66 |
| IUPAC | 3,3'-((1E,1'E)-[1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl))bis(4-aminonaphthalene-1-sulfonic acid), sodium salt |
| Smileys | [Na]OS(=O)(C1=CC(/N=N/C2=CC=C(C3=CC=C(C=C3)/N=N/C4=C(N)C5=C(C=CC=C5)C(S(=O)(O[Na])=O)=C4)C=C2)=C(C6=C1C=CC=C6)N)=O |
Supplier listings below are pulled from tblproductsupplier + tblsuppliers.
Suppliers
Suppliers offering this product
| Supplier | Country | Stock | Action |
|---|---|---|---|
| Clearsynth | India | In Stock | View |
| Sisco Research Laboratories Pvt., Ltd. | INDIA | In Stock | View |
| Avra Synthesis Pvt. Ltd | INDIA | In Stock | View |
| CHEMPURE | INDIA | In Stock | View |
| Leonid Chemicals Pvt. Ltd. | INDIA | In Stock | View |
| Qmx Laboratories Limited | England | In Stock | View |
| Shanghai Pharmarketech Co Ltd | CHINA | In Stock | View |
| Sino Standards | CHINA | In Stock | View |
| Tocris Bioscience | INDIA | In Stock | View |
| Aaron Chemicals LLC | United States | In Stock | View |
| Amresco Inc. | United States | — | View |
| Baoding Hengrun Chemical Co. | China | — | View |
| Dc fine chemicals | Spain | In Stock | View |
| Dudley Chemical Corp. | United States | — | View |
| Electron Microscopy Sciences | United States | — | View |
| Hangzhou Dayangchem Co. Ltd. | CHINA | Enquire | View |
| Hangzhou Dayangchem Co. Ltd. | CHINA | Enquire | View |
| Hangzhou Dayangchem Co. Ltd. | CHINA | Enquire | View |
| Integra Chemical Company | United States | — | View |
| JSK Chemicals | India | In Stock | View |
| LACH-NER, s.r.o. | Czech Republic | — | View |
| Linhai Zhedong Special Type Reagents Plant | China | — | View |
| Luoyang Taixue Dyes Co., Ltd | China | — | View |
| Medical Chemical Corporation | United States | — | View |
| NILE CHEMICALS | United States | — | View |
| Pingdingshan City District Keast dye works Shilong | China | — | View |
| RAL Diagnostic Stains and Reagents Corporation | United States | — | View |
| Research Lab Fine Chem Industries | INDIA | In Stock | View |
| Ricca Chemical Company | United States | — | View |
| Shape Products Co. | United States | — | View |
| Simagchem Corporation | CHINA | Enquire | View |
| Simagchem Corporation | CHINA | Enquire | View |
| Simagchem Corporation | CHINA | Enquire | View |
| spectrochem chemindex pvt ltd | India | In Stock | View |
| Sumitomo Chemical Singapore Pte Ltd | Japan | — | View |
| Sustainable Green Technologies | United States | — | View |
| Tianjin Jidi Chemical Plant | China | — | View |
| Vickers Laboratories Ltd. | United Kingdom | — | View |