Description

Alphazurine A is a specialized synthetic dye belonging to the triphenylmethane class, identified by CAS No. 3486-30-4. This compound is valued for its distinct colorimetric properties, serving as a critical reagent in analytical and diagnostic applications where precise color development is required. It is primarily utilized by manufacturers and research laboratories in the biotechnology, histology, and chemical analysis sectors for staining, indicator preparation, and quality control testing.

Application

• Biological Staining: Used as a histological stain for microscopic examination of tissue samples.
• Diagnostic Reagents: A key component in the formulation of colorimetric test kits and diagnostic indicators.
• Analytical Chemistry: Employed as a pH indicator or a complexometric indicator in titration experiments.
• Research & Development: Serves as a model compound or tracer in photochemical and biochemical research studies.
• Quality Control: Applied in industrial processes for color matching and as a standard for dye purity assessment.
• Educational Use: Utilized in academic laboratories for teaching principles of dye chemistry and analytical techniques.

Basic Information

Product Name	Alphazurine A
CAS No.	3486-30-4
Molecular Formula	C37H42N3O6S2+
Molecular Weight	688.87 g/mol
Synonyms	Alphazurine A; Acid Blue 90; C.I. 42655; Erioglaucine A; Patent Blue AE; Alphazurine AG; Alphazurine 2G; Wool Blue B
EINECS	222-476-4

Quality Control

Our Alphazurine A is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including purity assay, identification, and impurity profiling, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark green to blue-green powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Absorbance (λ max)	Conforms
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.