Description

Lithium And Sodium Salt Of 7-[4-[4-Chloro-6- (2-Sulfoethylamino)-1,3,5-Triazine-2-Ylamino]-2-Ureidophenylazo]-1,3,6-Naphthalene-Trisulfonic Acid is a high-purity, complex anionic dye intermediate. This compound is valued for its role in synthesizing specialized reactive dyes and pigments, offering excellent color fastness and binding properties. It is primarily required by manufacturers in the textile, ink, and specialty chemical industries for producing high-performance colorants.

Application

• Primary Intermediate for Reactive Dyes: Key building block in the synthesis of high-quality reactive dyes for cotton, wool, and polyamide fibers.
• Specialty Pigment Manufacturing: Used in the production of complex organic pigments for inks, coatings, and plastics.
• Textile Colorant Synthesis: Enables the creation of dyes with superior wash and light fastness for the textile industry.
• Research & Development: Serves as a critical reagent in chemical R&D for developing new chromophores and functional dyes.
• Analytical Chemistry: Can be utilized as a staining agent or a complexometric indicator in specific analytical methods.
• Functional Material Production: Potential use in the synthesis of dyes for sensitized solar cells or other optoelectronic applications.

Basic Information

Product Name	Lithium And Sodium Salt Of 7-[4-[4-Chloro-6- (2-Sulfoethylamino)-1,3,5-Triazine-2-Ylamino]-2-Ureidophenylazo]-1,3,6-Naphthalene-Trisulfonic Acid
CAS No.	121530-94-7
Molecular Formula	C24H16ClLiN10NaO13S4 (Representative formula for mixed salt)
Molecular Weight	Contact for details
Synonyms	7-[4-[4-Chloro-6-[(2-sulfoethyl)amino]-1,3,5-triazin-2-yl]amino]-2-ureidophenyl]azo]-1,3,6-naphthalenetrisulfonic acid, lithium sodium salt; C.I. Reactive Red 198; Lithium Sodium Salt of Reactive Red 198; Triazine-based Azo Dye Intermediate; Reactive Dye Intermediate RR198; 121530-94-7; 7-[4-[4-Chloro-6-(2-sulfoethylamino)-s-triazin-2-ylamino]-2-ureidophenylazo]-1,3,6-naphthalenetrisulfonic acid lithium sodium salt
EINECS	Contact for details

Quality Control

Our production of this dye intermediate adheres to strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and reliability for your synthesis processes. Certificates of Analysis (COA) detailing batch-specific results are available upon request, supporting your own quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Dark powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95%
Moisture Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in Water)	Freely soluble

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