Brand:Jiangu
MOQ:1
Quantity:20
Good quality and best aftersale supplier for pymetrozin TC and 25wpor WDG formulation
insecticide selective against Homoptera, causing them to stopfeeding ,Control of aphids and whitefly in vegetables, ornamentals,potatoes, cotton, tobacco, deciduous
and citrus fruit, hops; both juvenile and adult stages aresusceptible
1) Common name: pymetrozine
2) Structural formula:
3) Chemical name: 4,5 - 2H - 6-methyl - 4(3 - pyridine - methano- ) - 1,2,4 - triadiazin - 3-3() - one
4) Molecular formula: C10H11N5O
5) Molecular weight: 217.2
6) CAS no.: 123312 - 89 – 0
7) Appearance: white to slightly yellow powder
8) a. i. content: ≥95%
Physical and chemical properties:
1) Melting point: 217oC
2) Vapor pressure: -3mPa(25o)
3)Density: 1.36 (20o)
9) Solubility:
a) In water: 0.29g / L (pH 6.5. 25o)
b) In ethanol 2.25, hexane o)
c) Stability: stable in air, hydrolysis DT50 4.3 h (pH a), 25d(pH e)
Applications:
1) Action: insecticide selective against Homoptera, causing themto stop feeding.
2) Uses:
1, Control of aphids and whitefly in vegetables, ornamentals,potatoes, cotton, tobacco, deciduous
and citrus fruit, hops
2, both juvenile and adult stages are susceptible.
Packaging: 25kg/ cardboard drum Annual output:500 tons
Below is a certificate of this product
pymetrozine
