Description

Stannous Laurate is an organotin compound of significant industrial importance, primarily valued for its role as a versatile catalyst and stabilizer. Its unique chemical structure provides excellent performance in polyurethane and PVC systems, making it a critical additive for enhancing material properties and process efficiency. This product is essential for manufacturers in the polymer, plastics, and specialty chemical industries seeking reliable and effective processing aids.

Application

• Polyurethane Catalyst: Acts as a highly effective catalyst for the production of flexible and rigid polyurethane foams, promoting controlled reaction kinetics.
• PVC Heat Stabilizer: Serves as a cost-effective primary or secondary stabilizer in polyvinyl chloride (PVC) formulations to prevent thermal degradation during processing.
• Esterification & Transesterification Catalyst: Used to catalyze esterification and transesterification reactions in the synthesis of plasticizers, lubricants, and biodiesel.
• Silicone Curing Agent: Functions as a catalyst in the room-temperature vulcanization (RTV) of silicone rubbers and sealants.
• Lubricant & Grease Additive: Imparts anti-wear and extreme pressure properties when incorporated into industrial lubricants and greases.
• Polymer Modification: Employed as an additive to modify the surface properties and improve the compatibility of various polymer blends.

Basic Information

Product Name	Stannous Laurate
CAS No.	14974-55-1
Molecular Formula	C24H48O4Sn
Molecular Weight	511.33 g/mol
Synonyms	Tin(II) Laurate; Tin Dilaurate; Stannous Dodecanoate; Dodecanoic Acid, Tin(2+) Salt; Lauric Acid Tin Salt; Tin Bis(laurate); Stanous Laurate; Dibutyltin Laurate (Note: This is a different compound, often confused)
EINECS	Contact for details

Quality Control

Our Stannous Laurate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) documenting purity, assay, and impurity profiles is provided with every shipment to guarantee consistency and support your quality assurance processes.

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 and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (Sn content)	Min. 22.0%
Melting Point	~45-55 °C
Loss on Drying	Max. 1.0%
Heavy Metals (as Pb)	Max. 20 ppm

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