Rhodamine 19
Buy Rhodamine 19 (CAS 62669-66-3) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.
About Rhodamine 19
Rhodamine 19 is part of the Zemixal dyes & Pigments range. Identity at a glance: CAS 62669-66-3, formula C26H27ClN2O7 and molar mass 515 g/mol. Typical appearance is powder or crystals.
Typical applications
- Textile dyeing
- Paper & leather colouring
- Inks & coatings
- Enzyme inhibition studies
Handling and storage
Literature values: melting point >300 °C. No GHS classification is recorded for this item, but handle it with normal laboratory care.
Available as 100 mg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Textile dyeing
- Paper & leather colouring
- Inks & coatings
- Enzyme inhibition studies
Applications
Specifications and identifiers
| Product name | Rhodamine 19 |
|---|---|
| Catalogue number | ZX-017820 |
| CAS number | 62669-66-3 |
| IUPAC name | [9-(2-carboxyphenyl)-6-(ethylamino)-2,7-dimethylxanthen-3-ylidene]-ethylazanium perchlorate |
| Molecular formula | C26H27ClN2O7 |
| Molar mass | 515 g/mol |
| Exact mass | 514.1507 |
| Physical form | Crystalline |
| Appearance | Powder or crystals |
| Melting point | >300 °C |
| H-bond donors / acceptors | 3 / 8 |
| Topological polar surface area | 147 Ų |
| HS code | 29420090 |
| InChIKey | WRJTXSZPMAXPRF-UHFFFAOYSA-N |
| SMILES | CCNC1=CC2=C(C=C1C)C(=C3C=C(C(=[NH+]CC)C=C3O2)C)C4=CC=CC=C4C(=O)O.[O-]Cl(=O)(=O)=O |
| PubChem CID | 2735128 |
| Synonyms | 2-(6-Ethylamino-3-ethylimino-2,7-dimethyl-3H-xanthen-9-yl)-benzoic acid perchlorate, Rhodamine 575, Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(ethylamino)-2,7-dimethyl-, perchlorate, Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(ethylamino)-2,7-dimethyl-, perchlorate (1:1), Rhodamine 19 perchlorate, Rhodamine 19 (perchlorate), 9-(2-Carboxyphenyl)-3,6-bis(ethylamino)-2,7-dimethylxanthen-10-ium perchlorate |
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
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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