Chlorsulfuron
Specification: 95%TC, 75%WP, 75%WDG
Chemical Name:
2-chloro-N-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]benzenesulfonamide
Formula: C12H12ClN5O4S
Molecular Weight: 357.8
CAS No.: 64902-72-3
EINECS NO.: 265-268-5
Description:
Appearance: White crystalline solid.
Melting Point: 174-178ºC.
Vapour Pressure: 3×10-6mPa(25ºC).
Stability: Soluble in water 587mg/L(PH=5), 31.8g/L(PH=7) at 25ºC. Stable in light.
Uses:
It is a systemic sulfonylurea herbicide for the selective pre- and post-emergence control of broad-leaved and grass weeds in cereal crops. It stops cell division in plant roots and shoots, whch in turn causes plants to stop growing.
Toxicity
Toxic pesticides on livestock.
Rats for acute oral LD50 5545 mg/kg (male) and 6293 mg/kg (female).
The rabbit percutaneous LD50 > 34 mg/kg of eyes, a slight stimulation, no stimulation to the skin.
Application
The scope of application for wheat, barley, oats in control in a year-old broad-leaved weeds and grass weeds.
Use weed bud or the bud may be used later, after the foliar spray shoots better. Bud after sowing autumn crops in general, or in the spring after the spraying weeds. 1-2 grams of active ingredient used per mu, water spray.
Note chlorsulfuron residues valid for efficient and long usage should be strictly controlled and can not increase, so as to avoid adverse effects after the crop.
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
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