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Triphenyltin acetate(TPTA)

  Chemical Formula: C20H18O2Sn

  Molecular Weight: 409

  Melting Point: 118 - 112

  Properties: White or slightly yellow crystalline powder. Its solubility in water is 28mg/L(20 ). Slightly soluble in most organic solvents and can be easily decomposed under sunshine. It can be used together with general pesticides but cannot be mixed and used together with oil emulsions.

  Benefits: Protective fungicide. It has potency 10 to 20 time higher than cooper preparations and better than carmazine products and has no inward - absorbing. The field dosage is about 300 to 600g/hectare. It has good effect against sugar beet bacterial leaf beef, potato late blight, rice fungus diseases and vegetables diseases. It also helps to increase the output. In addition, it has special effect against the algae and snails in the rice fields.

  Toxicity: The acute oral LD50Value in rats: 125mg/kg
     The acute skin LD50Value in rats: 500mg/kg
     Irritative to mucous membrane.

  Specifications: First - grade Product: Content Min.95%
                             Second - grade Product: Content Min.90%

  Storage: To be stored away from light in a cool and dry place.

  Packing: 25 Kg Iron Drum.

 
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