High activity phenylurea 4-CPPU 99% TC

Brand:aa

Product detail:

High activity phenylurea 4-CPPU 99% TC

 

1. Specification:

 

Item	Standard
Appearance	White crystal
Assay(HPLC)	99% min
Loss on drying	0.50% max
Melting point	170-172.0°C
Residue after ignition	0.50% max

 

2. Product Introduction:

    Forchlorfenuron (CPPU) is a kind of plant growth regulator with cytokine activity, which posseses 10-100 times of bioavailbility than 6-BA. It is widely used in agriculture, horticulture and fruits. It can promote cell division and expansion, enlarge fruits, increase crop yield, etc.

 

 

3. Toxicity Data:

    Forchlorfenuron (CPPU) is low toxic plant growth regulator, the acute oral toxicity to adult rats LD50 is 4918 mg/kg; the acute skin toxicity to adult rats LD50 is 20000 mg/kg; it has a mild stimulation to rabbits'eyes and  skin.

 

4. Instruction for Use( Extract) :

 

Crops	Pocessing time	Dosage	Effect
Grape	10~15 days after blossom fail	Soak the fruits with with 10~20 mg / L CPPU	Improve the fruit set rate, enlarge the size and increase the unit weight of fruits.
Strawberry	After picking	Spray or soak the fruits with 10 mg/L CPPU	Keep fruits fresh and extend the storage period.
Actinidia	20-25 days after blossom fail	Soak the fruits with 10-20mg/l CPPU	Enlarge the size and increase the unit weight of fruits.
Orange	Within fruit naturally drop stage	Coat the stem dense disk with 2 mg/l CPPU	Keep fruits fresh and extend the storage period.

 

5. Notes:

1) In strict accordance with the processing time, dose and method of operation;

2)  Spray again if raining within 6 hours after application;

3)  This product is volatile,  put the cap back on the bottle closely after application;

4)  If you accidentally poisoned , do not induce vomiting , and immediately sent to hospital for symptomatic treatment.

 

6. Packing:

1 kg Al. foil bag, 25 kgs net drum.