Rhodamine 6G
CAS: 989-38-8
Category: Xanthene dye
| Purity | Reagent Grade ≥98%, Fluorescent Grade ≥99%, Analytical Grade ≥99.5%, Technical Grade ≥95%. |
| Molecular Formula | C28H31ClN2O3 |
| Molecular Weight | 479.01 |
| Appearance | dark green to black crystalline powder with metallic luster |
| Packaging | 100g-500g/glass bottle or aluminum foil bag. |
| Testing Indicators | Appearance — Visual inspection; Identification — UV (526 nm), Fluorescence; Purity — HPLC; Dye content — Spectrophotometry; Heavy metals — ICP-MS; Chloride — Turbidimetry; Microbial limits — Plating; Water-insoluble matter — Gravimetry; Ethyl ester — MS. |
| Storage Notes | Stored in a well-closed container in a cool, dry, and dark place, away from strong oxidizing agents. |
| Lead Time | 10 days |
Used as a dye intermediate and a tracer in industrial applications, as well as a laser dye and biological stain in research.