Acid Blue 183

• CAS: 12217-22-0
• Catalog Number: ACM12217220
• Category: Acid Dyes
• Molecular Weight: 507.88
• Molecular Formula: C22H15ClN3NaO6S
• Description: Acid Blue 183 is a synthetic dye that belongs to the family of anthraquinone dyes. It is widely used in various industries, including textile, paper, and leather industries.
• Solubility: Soluble in water, slightly soluble in acetone.
• Appearance: dark blue powder.
• Application: Acid Blue 183 has been widely used in scientific research, particularly in the field of biology and medicine. The dye is used as a staining agent to visualize cells and tissues under a microscope. It is also used in various assays to detect and quantify different biomolecules, such as proteins and nucleic acids.
• Storage: Store at 2-8 ℃
• Features And Benefits: The strong sulfuric acid for blackish green color, dilute blue precipitation, after 'on strong hydrochloric acid in no change, diluted precipitation is light blue; In nitric acid for yellow brown, diluted into golden solution; In the thick of sodium hydroxide solution without change, diluted into sky blue solution, accompanied by precipitation. The water solution is blue.

Case Study

Acid Blue 183 Used in High Performance Acid Dye Compositions

Rongwen Lu, et al. CN1817972A, 2006.

A type of high-performance acid dye composition can be uniformly mixed with weak acid dyes, auxiliaries and stabilizers derived from natural products using general methods. When dyeing with this dye composition, the dye exhaustion rate is extremely high, and the wastewater after dyeing is nearly colorless. Furthermore, the auxiliaries derived from natural products contained in the composition are completely biodegradable and can be discharged directly. The dyed material has good washing fastness, and is especially suitable for dyeing various new polyamide fibers. It will not change the feel of the fiber or affect the light fastness.
Composition of high-performance acid dye compositions
· The weight ratio of the acid dye preferably ranges from 5% to 90%. Acid dyes include C.I. Acid Blue 183.
· The preferred weight ratio of auxiliaries derived from natural products ranges from 5% to 90%. Auxiliaries include chitosan, starch, modified starch and enzyme-catalyzed hydrolyzed starch of different molecular weights.
· The preferred weight ratio of the stabilizer ranges from 1‰ to 19%.