|Place of Origin:||China|
|Certification:||SGS / TUV|
|Model Number:||75% WJ|
|Minimum Order Quantity:||2000 Mt|
|Packaging Details:||Sea-Worthy Packing or Air-Worthy Packing|
|Delivery Time:||2-4 Weeks|
|Supply Ability:||50Mt Per Day|
|CAS NO:||111991-09-4||Density:||1.445 G/cm3|
|HS Code:||2935009013||Melting Point:||141-144 ° C|
Endogenous Herbicides / Post-emergence Sulfonylurea Herbicide
Sulfuron-sulfuron-is an endogenous herbicide, which can be absorbed by the stem and root of weeds. Subsequently, it is conducted in the plant body, causing the growth stagnation of sensitive plants, the fading of the stem and leaf, and gradually dying. Generally, it will die within 20-25 days, but it takes a longer time for some perennial weeds in the case of low temperature.The drug effect was good before 4 leaves after bud and decreased when seedling was large.It has the activity of weeding before bud but lower than after bud.
It can be used to control annual and perennial grass sedge and some broadleaf weeds in corn field
Physical And Chemical Properties
|Appearance and character||white solid|
|Melting point||141-144 ° C|
|Stability||Stable at normal temperatures and pressures|
|Storage conditions||0-6 DCS|
|Vapor pressure||2.55 e-05 mmHg at 25 ° C|
Acute oral LD50>5000mg/kg in rats, acute percutaneous LD50>2000mg/kg in rabbits, and acute inhalation of LC50>5.47mg/L in rats.It has a little stimulation on the eyes and is not allergic to the skin of guinea pigs.Ames test was negative.Carp LC50>10mg/L (96h).
Handling And Storage
Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed.
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Strict Quality Control of Production
Each batch chemical offer factory COA according to our industry standard, or order standard.
Each batch goods keep samples for double check.
If you have any doubt about purity, welcome feedback to us, we will respond it within 24 hours.
We have mass production and stock & ready item, for these items, we offer 1 week quick delivery time. For big quantity and special requirement, we will trade you as the priority customer and to produce your cargo in the first time.
Upon receiving user’s notification, we ensure respond within 24-hours.
If you have any doubt about quality, we will cooperate with you to confirm the true quality;
If the quality is not qualified, we will change the goods free of charge.
Please contact us. It's very welcome at any time!!!
Contact Person: moe wang