Appearance: White crystal powder

Chemical name: 4-CPPU,N-(2-Chloro-4-pyridyl)-N′-phenylurea

Alias: Cytokinin,CPPU,KT-30

Molecular Weight: 247.68

Molecular Formula: C12H10CLN3O

Melting Point: 171-173 ºC

CAS No. : 68157-60-8

Residue on Ignition: 0.1% max.

Loss on Drying: 0.5% max.

Forchlorfenuron can affect the development of plant buds, accelerate cell mitosis, promote cell enlargement and differentiation, and prevent the shedding of fruits and flowers, thereby promoting plant growth, early maturity, delaying leaf senescence in later crops, and increasing yield. Mainly manifested in:

(1). The function of promoting the growth of stems, leaves, roots and fruits, such as tobacco planting can make the leaves fat and increase production.

(2). Promote results. It can increase the production of tomatoes (tomatoes), eggplants, apples and other fruits and vegetables.

(3). Accelerate fruit thinning and leaf falling. Fruit thinning can increase fruit yield, improve quality, and make the fruit size even. For cotton and soybeans, falling leaves make harvesting easy.

(4). It can be used as herbicide when the concentration is high.

(5). Others. Such as the drying effect of cotton, sugar beet and sugar cane increase sugar content and so on.

Application:

CPPU is absorbed by leaves, stem, cotyledon and germinated seeds.

1.It promotes cell division, differentiation and development;

2.induces budding of callus, and controls apical dominance;

3.breaks dormancy of lateral buds and promotes germination;

4.delays ageing process and maintains chlorophyll in excised leaves;

5.regulates the transport of nutrients;

6.promotes fruit formation, etc.

7.the bioavailability of KT-30 is 10-100 times of that of 6-BA

It is used to expand fruits.

1) It is as a plant growth regulator widely used in agriculture, horticulture and fruits to in crease size of fruits, e.g. kiwi

fruit and table grape, to promote cell division, to improve the quality of fruits and to increase yields.

2) It increase the size of kiwifruit, table grapes and peaches, promote fruit set in melons, pumpkins and cucumbers, promote

branching in apples, increase yield in potatoes, rice and wheat.

3) It used to be widely used in agriculture, horticulture and fruits as plant growth regulators with cytokinin activity.

Compounded with others: to be mixed with other pesticides, fertilizer to increase their effects.