Description

Acid Red 122 is a high-purity, synthetic organic dye belonging to the azo chemical class, valued for its vibrant and stable red color. Its primary commercial value lies in providing consistent, high-intensity coloration for demanding industrial applications. This product is essential for manufacturers in the textile, ink, and specialty coatings industries seeking reliable and compliant colorants.

Application

• Textile Dyeing: Used for dyeing synthetic fibers like polyamide (nylon) and acrylics, offering good wash and light fastness.
• Ink Formulation: A key pigment for manufacturing printing inks, including inks for packaging, textiles, and specialty papers.
• Industrial Coatings: Imparts color to various coating systems for plastics, metals, and other substrates.
• Plastics and Polymers: Employed as a colorant in the mass coloration of plastics and synthetic materials.
• Leather Finishing: Used in dyeing leather and synthetic leather products.
• Paper Coloring: Suitable for surface coloring and coating of specialty papers and paper products.

Basic Information

Product Name	Acid Red 122
CAS No.	12269-98-6
Molecular Formula	C22H14N4Na2O7S2
Molecular Weight	556.48 g/mol
Synonyms	Acid Red 122; C.I. 17070; C.I. Acid Red 122; Acid Leather Red G; Nylosan Red E-BL; Telon Red K-BL; Supranol Red BL; Lanasyn Red S-BL; Acid Fast Red EBL; Aminyl Red E-FBL; Azocid Red 122
EINECS	235-543-6

Quality Control

Our Acid Red 122 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise color strength, shade, and purity specifications. A Certificate of Analysis (COA) detailing key parameters such as assay, solubility, and impurity profile is 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 room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Red to dark red powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Color Strength	100 ± 5% (vs. Standard)
Moisture Content	≤ 5.0%
Water Solubility	Conforms
Ash Content	≤ 1.0%

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