Forchlorfenuron
Common name:
forchlorfenuron
Other names: KT-30,
4PU-30
Chemical name:
1-(2-cl-4-pyridine)-3-phenyl-urea
Molecular formula:
C12H10CLN3O
Chemical family£ºplant
growth regulator
Physical & Chemical Characteristics:
Appearance:
white to offwhite crystal powder.
Melting point:
165-170 ¡æ
Solubility:
39mg/l (21 ¡æ)
Stability: stable
in heat condition, in light, in water.
Toxicity Date:
LD50 ACUTE ORAL:
4918MG/KG
LD50 ACUTE DERMAL:
>2000MG/KG FOR RABBITS
FIRST AID: IF
POISONING OCCURS, rushing skin and eyes with soap solution.
1. LC50(96 hours) 9.2mg/L FOR rainbow trout
2. LD50 acute oral >2250mg/kg for northern America quail
Specification:
98%, 99%tech. grade
Instructions:
1. May be used with other pesticides, fertilizers.
2. To prevent the fruit from malformation and ¡£please conform
to given using seasons, concentration of the product£¬dosage
and using methods. |
