Solvent Blue 19 (Oracet Blue B)

Size

£896.00

SKU:: 269606
Molecular Weight:: 328.36
Purity:: ≥95% (HPLC)
Storage Conditions:: 4°C
Supplier:: United States Biological
CAS Number:: 12769-16-3
Format:: Blue to brown or dark purple powder
Extra Details:: C.I. Solvent blue 19 is an azo dye that is used as a colorant in analytical chemistry and as a sample preparation reagent for organic compounds. C.I. Solvent blue 19 is used to measure the thermal expansion of polymers, such as polyethylene, polypropylene, and polystyrene. It is also used in the determination of total nitrogen content in samples by combustion analysis or other methods. The carcinogenic potential of C.I. Solvent blue 19 has been studied using animal models and cellular cultures, but it has not been found to cause cancer under these conditions. Cationic surfactants are effective at removing this dye from wastewater treatment systems and may be used for bladder infections due to its antibacterial properties against E-coli bacteria. Synonyms: Oracet Blue B; Disperse blue 24; 1-Anilino-4-(methylamino)anthraquinone; 1-(Methylamino)-4-(phenylamino)anthracene-9,10-dione CAS No: 12769-16-3 Molecular Formula: C₂₁H₁₆N₂O₂ Molecular Weight: 328.36 Appearance: Blue to brown or dark purple powder Purity: ≥95% (HPLC) iH NMR: Conforms to reference Solubility: Ethanol: 33.3mg/ml Storage and Stability: May be stored at RT.