FASCAT 4233 catalyst Butylmercaptooxo stannane Butyltin mercaptidePhysical and chemical properties:Specific gravity (20℃) 1.13Refractive index (20℃) 1.580Sulfur (%) 17.5~18.5Viscosity (20℃) 15Butyl tin mercaptan, the appearance is a colorless transparent liquid, the molecular weight is 635.use:Add lauric acid maleic acid butyl tin and use it together.Storage and transportation:It should be sealed and stored in a dry, cool and ventilated warehouse.package:Packing: 25Kg cardboard drum.
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