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Plant Growth Regulator
 
plant growth regulator Thidiazuron(TDZ)98TC 50WP
ʱ䣺2017-2-17 17:11:551324


  Product name

Thidiazuron 

  General info

Common name:   Thidiazuron

Chemical Name:  N-phenyl-N-1, 2, 3-thiadiazol-5-ylurea

Formula: C9H8N4OS

Molecular Weight:  220

CAS No.: 51707-55-2

Specification: 95%TC, 25%WP, 50%WP

  Properties

Appearance: Colorless crystals.

Melting Point: 210.5-212.5C

Stability: Soluble in dimethylformamide and dimethylsulfoxide.

  Applications

It's of Urea plant growth regulator having cytokinin activity. Mainly used for cotton defoliants, can also be used for apple trees, vines, hibiscus defoliation and beans, soybeans, peanuts and other crops. Significantly inhibited, the amount of 0.3 ~ 3kg/hm2. If the amount of cotton 0.5kg/hm2, 50% to 60% boll opens medication 500L/hm2 of the preparation diluted aqueous solution sprayed on the plants, 98% defoliation effect. Can also be used to control barnyard grass, dog teeth, crabgrass, foxtail, quackgrass, cleavers and other weeds, dosage 3kg/hm2, control efficiency of nearly 100%.

 Specifications         

Test Items

Specification

Test Results

Appearance

White powder

White powder

Assay

95.0%

95.2%

Loss on drying

1.0%

0.22%

Melting point

226~235 C

232.2~232.6C

Residue on ignition

0.1%

<0.05%

Conclusion

Up to grade

 

  Others

 

 


 
 
 
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