CAS 12769-16-3
:C.I. Solvent Blue 19
Description:
C.I. Solvent Blue 19, with the CAS number 12769-16-3, is a synthetic organic dye primarily used in various applications, including plastics, inks, and coatings. This compound is characterized by its vibrant blue color, which is attributed to its specific molecular structure that allows for effective light absorption and reflection. It is soluble in organic solvents, making it suitable for use in non-aqueous systems. The dye exhibits good thermal stability, which is advantageous for applications involving heat exposure. Additionally, C.I. Solvent Blue 19 is known for its relatively low toxicity, although safety data sheets should always be consulted for handling and exposure guidelines. Its chemical stability and compatibility with various materials make it a popular choice in the dye industry. However, environmental considerations regarding its use and disposal are important, as with many synthetic dyes, due to potential ecological impacts. Overall, C.I. Solvent Blue 19 is valued for its color properties and versatility in industrial applications.
Formula:Unspecified
Synonyms:- C.I. Solvent Blue 19
- Oracet Blue B
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Found 3 products.
1-(Methylamino)-4-(phenylamino)anthracene-9,10-dione
CAS:Purity:95.0%Molecular weight:328.3710021972656C.I. Solvent blue 19
CAS:<p>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. C.I. Solvent blue 19 is prepared by reacting p-hydroxybenzoic acid with aniline and nitrobenzene in the presence of hydrochloric acid or</p>Formula:C21H16N2O2Purity:Min. 95 Area-%Color and Shape:Blue PowderMolecular weight:328.36 g/mol
