Home > Product >> Plant Growth Regulator >> Defoliating Agent

High quality Thidiazuron TDZ 98%TC 50%WP

High quality Thidiazuron TDZ 98%TC 50%WP
Chat Now

Product Details

High quality Thidiazuron TDZ 98%TC 50%WP

CAS NO.: 51707-55-2

Chemical Name: 1-Phenyl-3-(1, 2, 3-thiadiazol-5-yl) urea; 5-Phenylcarbamoylamino-1, 2, 3-thiadiazole; Dropp


Physical and Chemical Properties

Empirical Formula: C9H8N4OS

Molecular Weight: 220.25 

Melting point:  210. 5-212. 5℃

Description: Light yellow crystal powder It's solubility in 25 degree Centigrade water is higher than 50 mg/L, and it's difficult to dissolve in acetone.



Product nameagriculture plant hormone tdz thidiazuron
CAS NO51707-55-2
Chemical name1-phenyl-3-(1,2,3-thiadiazol-yl)urea; 

Physical and
Chemical Properties

Appearance: White to light yellow powder

Empirical Formula: C9H8N4OS

Melting point 210. 5-212. 5°C

Spec98% TC, 50% wp

agriculture plant hormone tdz 50% wp thidiazuron is a defoliating agent;

promote the petiole and stem tissue separation between the natural and 

fall off;

Used to promote fruit set and keep fresh 

Promote the production of crops.

Applicable PlantsCotton- Make Cotton leaves drop before harvest,Grape---Improve fruit quality and increase yield.Melon--improve fruit setting rate and increase yieldCelery------keep leaves greenCelery------keep leaves greencbearing, increase weight of single fruitFlower cuttage with low concentration

 98%TC Its solubility in 25ºC water is higher than 50mg/L, and is difficult to dissolve in acetone.

50%WP: water soluble


 It is low toxicity to human and animals. Rat acute oral LD50>4000mg/kg,

acute percutaneous LD50>1000 mg/kg. It has a mild irritation to eyes, no stimulation to the skin.

Package 1kg/ Al.Foil bag, 25kg/drum