Description

Lithium 4-[[4-[[4-(2-Hydroxybutoxy)-o-Tolyl]Azo]Phenyl]Amino]-3-Nitro-n-(Phenylsulphonyl)Benzenesulphonamidate is a specialized lithium salt of a complex azo-sulfonamide compound, valued for its unique functional properties and role as a key intermediate in advanced chemical synthesis. This product is engineered to deliver consistent performance and purity for demanding industrial applications. It is primarily utilized by manufacturers in the dye and pigment, specialty polymer, and advanced materials sectors.

Application

• As a key intermediate in the synthesis of high-performance azo dyes and pigments for textiles, inks, and coatings.
• In the development of functional colorants for plastics and polymers requiring specific lightfastness and thermal stability.
• As a specialized monomer or additive in the production of advanced polymeric materials with tailored optical or electronic properties.
• For research and development of novel lithium-ion battery components, such as electrolyte additives or functional binders.
• In the formulation of specialty chemical reagents for analytical chemistry and diagnostic applications.
• As a building block for liquid crystal displays (LCDs) and other optoelectronic materials.

Basic Information

Product Name	Lithium 4-[[4-[[4-(2-Hydroxybutoxy)-o-Tolyl]Azo]Phenyl]Amino]-3-Nitro-n-(Phenylsulphonyl)Benzenesulphonamidate
CAS No.	83221-40-3
Molecular Formula	C29H27LiN5O8S2
Molecular Weight	652.63 g/mol
Synonyms	Lithium 4-[[4-[[4-(2-hydroxybutoxy)-2-methylphenyl]azo]phenyl]amino]-3-nitro-N-(phenylsulfonyl)benzenesulfonamidate; Benzenesulfonamide, 4-[[4-[[4-(2-hydroxybutoxy)-2-methylphenyl]azo]phenyl]amino]-3-nitro-N-(phenylsulfonyl)-, lithium salt; Lithium salt of C.I. Solvent Yellow; Azo lithium sulfonamide complex; 4-[[4-[[4-(2-Hydroxybutoxy)-o-tolyl]azo]phenyl]amino]-3-nitro-N-(phenylsulfonyl)benzenesulfonamide lithium salt
EINECS	Contact for details

Quality Control

Our production of Lithium 4-[[4-[[4-(2-Hydroxybutoxy)-o-Tolyl]Azo]Phenyl]Amino]-3-Nitro-n-(Phenylsulphonyl)Benzenesulphonamidate adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. The product undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to meet the exacting standards required for industrial and research applications. Certificates of Analysis (COA) detailing specific lot results are available upon request to support your quality assurance and regulatory compliance 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 nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 5.0%

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