Description

Tracid Red Bs CAS NO 15792-43-5 is a synthetic organic dye belonging to the azo dye class, valued for its vibrant and stable red coloration. This compound is essential for manufacturers requiring consistent, high-performance pigments for demanding industrial applications. It is primarily utilized by the textile, leather, and specialty ink industries where color fastness and batch-to-batch uniformity are critical.

Application

• Primary dyeing and printing of textile fibers such as cotton, nylon, and silk.
• Coloration of leather goods, providing rich, durable shades.
• Manufacturing of inks for specialty printing and packaging.
• As a colorant in the production of paper and pulp products.
• Potential use as a staining agent in biological and histological applications.
• Coloration of plastics and polymers where specific color properties are required.

Basic Information

Product Name	Tracid Red Bs
CAS No.	15792-43-5
Molecular Formula	C22H14N4Na2O7S2
Molecular Weight	556.48 g/mol
Synonyms	Acid Red 114; C.I. 23635; Tracid Red BS; Eriosin Red B; Lissamine Red B; Acid Leather Red B; Azo Rubine S; Supranol Red BW; Amacid Red B; Naphthalene Red B
EINECS	239-893-2

Quality Control

Our Tracid Red Bs is manufactured under a stringent quality management system to ensure it meets the high standards required for industrial dye applications. Each batch is tested for critical parameters including color strength, shade, solubility, and impurity profile. Certificates of Analysis (COA) documenting purity, physical properties, and performance characteristics are available upon request to support your quality assurance protocols.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Red to dark red powder
Identification (IR)	Conforms to standard
Assay (HPLC)	Min. 95%
Color Strength	100 ± 3% (vs. Standard)
Moisture Content	Max. 5.0%
Water Solubility	Conforms
Ash Content	Max. 1.0%

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