Description

Bis(Triethyltin)Sulfate is an organotin compound with significant industrial utility, primarily recognized for its biocidal and catalytic properties. This chemical is crucial for manufacturers requiring a potent and specific reagent for synthesis or material protection. It serves as a key intermediate and functional additive for industries including polymer manufacturing, marine antifouling, and wood preservation. Our supply ensures consistent quality and reliable availability for your production needs.

Application

• As a catalyst or catalyst precursor in polyurethane foam production and other polymerization reactions.
• As a biocidal agent in marine antifouling paints and coatings to prevent the growth of organisms on ship hulls.
• As a preservative and fungicide for industrial materials such as wood, textiles, and paper.
• As a stabilizer in certain PVC and other halogen-containing polymer formulations.
• As a research chemical and synthetic intermediate in organometallic chemistry and agrochemical development.
• In the formulation of specialty biocides for cooling water systems and industrial process water.

Basic Information

Product Name	Bis(Triethyltin)Sulfate
CAS No.	57-52-3
Molecular Formula	C12H30O4SSn2
Molecular Weight	596.94 g/mol
Synonyms	Hexaethylstannoxane sulfate; Di(triethyltin) sulfate; Sulfuric acid, bis(triethylstannyl) ester; Triethyltin sulfate; Bis(triethylstannyl) sulfate; Stannane, 1,1,1-triethyl-, sulfate (2:1); TEt3Sn-O-SO2-O-SnEt3
EINECS	200-349-5

Quality Control

Our Bis(Triethyltin)Sulfate is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay and impurity profiling. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment 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 room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Sn content)	≥ 98.0 %
Melting Point	Contact for details
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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