About Solvent Yellow 172
Solvent Yellow 172 Dyes
Solvent Yellow 172 Dyes belongs to the category of Dyes having CAS number 68427-35-0. The synonym of Solvent Yellow 172 Dyes is FLUORESCENT YELLOW AA223, 2-[7-(diethylamino)-2-oxochromen-3-yl]-1,3-benzoxazole-5-sulfonamide. The molecular weight of Solvent Yellow 172 Dyes is 413.44 g/mol and the molecular formula is C20H19N3O5S. The color index number is 0. The physical appearance of Solvent Yellow 172 Dyes is Orange Yellow [fluorescent].
Properties of Solvent Yellow 172 Dyes
Insoluble in water at 20 deg celsius.
Applications of Solvent Yellow 172 Dyes
In printing inks, resin pigments for paints, lacquers, and surface coatings.
Superior Tinting Strength for Industrial ApplicationsSolvent Yellow 172 exhibits exceptional tinting strength, making it suitable for creating vivid and intense yellow shades in plastics, inks, and coatings. Its high purity and fine powder form ensure optimal dispersion and consistent coloration in various industrial processes, ensuring reliable performance batch after batch.
Stable Performance Under Heat and LightThis solvent dye is engineered to withstand elevated temperatures up to 200C and exhibits good resistance to light and moisture. These attributes make Solvent Yellow 172 a preferred choice in demanding environments where durability and retention of color are crucial for end-product longevity.
Safe and Eco-Conscious Industrial SolutionWith low levels of lead and heavy metals, Solvent Yellow 172 supports safer workplaces and environmentally responsible manufacturing practices. Odorless and non-toxic, this dye ensures user-friendly handling and aligns with regulatory requirements for industrial chemicals.
FAQ's of Solvent Yellow 172:
Q: How should Solvent Yellow 172 be stored for maximum shelf life?
A: Solvent Yellow 172 should be kept in a cool, dry place, sealed within its original 25 kg fiber drum packaging to prevent moisture exposure and contamination. Proper storage under recommended conditions ensures a shelf life of up to 5 years.
Q: What are the main industrial applications of Solvent Yellow 172?
A: Solvent Yellow 172 is primarily used as a coloring agent in plastics, inks, and coatings. Its bright yellow shade, high tinting strength, and robust stability make it ideal for industrial dyeing processes requiring consistent and lasting color.
Q: When should Solvent Yellow 172 be considered over other yellow dyes?
A: This dye is an excellent choice when high tinting strength, good resistance to heat (up to 200C), light, and moisture are desired. It's particularly suitable for products exposed to harsh industrial environments or those requiring long-lasting vivid coloration.
Q: Where is Solvent Yellow 172 commonly applied in manufacturing processes?
A: It is commonly incorporated in the production of colored plastics, printing inks, and surface coatings. The dye's solubility in organic solvents makes it versatile across multiple industrial processes and product lines.
Q: What process should be followed for using Solvent Yellow 172 in formulations?
A: The fine powder form allows Solvent Yellow 172 to be easily dispersed into organic solvents, ensuring even color distribution. Oil absorption should be monitored (45-55 g/100g) during formulation for desired viscosity and performance in end-products.
Q: What benefits does Solvent Yellow 172 offer over other solvent dyes?
A: Key benefits include its high tinting strength, excellent heat and light resistance, minimal toxicity, and low heavy metal content. These attributes deliver reliable color quality with added safety and environmental consideration for industrial users.