Description

Bismuth(3+) 2-Naphtholate is an organometallic coordination compound where bismuth is complexed with 2-naphthol. This compound is valued for its role as a catalyst and stabilizer in high-performance polymer synthesis and specialty chemical manufacturing. It is primarily sought by R&D laboratories and industrial producers in the polymer additives, catalyst, and advanced material sectors.

Application

• Polymerization Catalyst: Acts as a catalyst or co-catalyst in the synthesis of specific polyesters and polycarbonates.
• Stabilizer for Polymers: Used as a heat and light stabilizer in PVC and other halogen-containing polymers to prevent degradation.
• Precursor for Bismuth-Containing Materials: Serves as a key intermediate in the sol-gel production of bismuth oxide films and other functional ceramic materials.
• Organic Synthesis Reagent: Employed in specialized organic transformations, such as transesterification and condensation reactions, where bismuth catalysis is advantageous.
• Lubricant Additive: Functions as an anti-wear and extreme pressure additive in advanced synthetic lubricants and greases.
• Research & Development: Utilized in academic and industrial R&D for developing new catalytic systems and metal-organic frameworks (MOFs).

Basic Information

Product Name	Bismuth(3+) 2-Naphtholate
CAS No.	71701-01-4
Molecular Formula	C30H21BiO3
Molecular Weight	666.48 g/mol
Synonyms	Bismuth tris(2-naphtholate); Bismuth(3+) 2-naphthoxide; Tris(2-naphtholato)bismuth; 2-Naphthol bismuth salt; Bismuth 2-hydroxynaphthalen-1-ide; Bismuth 2-naphthoxide; Catalyst BI-NAP; BI-NAP Stabilizer
EINECS	Contact for details

Quality Control

Our Bismuth(3+) 2-Naphtholate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets high-purity standards for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, metal content, and physical properties is provided with every shipment.

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). This material is moisture-sensitive (hygroscopic) and should be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent oxidation and hydrolysis.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Bi content)	Min. 30.0%
Purity (HPLC)	Min. 97.0%
Loss on Drying	Max. 1.0%
Heavy Metals (as Pb)	Max. 20 ppm
Solubility	Soluble in organic solvents (e.g., DMF, THF)

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