Description

Tricrozarin B is a specialized chemical compound utilized in advanced synthesis and research applications. Its unique structural properties make it a valuable intermediate for developing high-performance materials and active pharmaceutical ingredients. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development and production of advanced crop protection agents and herbicides.
• Dye & Pigment Synthesis: Acts as an intermediate in the manufacture of specialized dyes and high-performance pigments.
• Material Science: Employed in the research and production of advanced polymers and functional materials.
• Chemical Research: A valuable reagent for organic synthesis and methodological studies in academic and industrial R&D settings.
• Analytical Standard: Used as a reference standard in chromatographic analysis and quality control procedures.

Basic Information

Product Name	Tricrozarin B
CAS No.	3560-71-2
Molecular Formula	C14H8N2O5S
Molecular Weight	316.29 g/mol
Synonyms	1,5-Dihydroxy-4,8-dinitroanthraquinone-2-sulfonic acid; C.I. 62520; Acid Blue 45; Alizarine Sky Blue B; Anthraquinone Blue SWR; C.I. Mordant Blue 13; Mordant Blue 13; 4,8-Dinitro-1,5-dihydroxyanthraquinone-2-sulfonic acid
EINECS	222-618-5

Quality Control

Our Tricrozarin B is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and tendency for easy oxidation, it is recommended to store the product under an inert atmosphere for long-term preservation and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to orange-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Sulfated Ash	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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