Thifensulfuron-methyl 68.2%+Metsulfuron-methyl 6.8% WDG- Thifensulfuron-methyl +Metsulfuron-methyl (68.2%+6.8%) Herbicide mixture

• Customization: Available
• CAS No.: 79277-27-3
• Formula: C12H13N5O6S2
• Model NO.: Thifensulfuron-methyl 68.2%+Metsulfuron-methyl 6.8
• Appearance: Granules
• Method of Application: Cauline Leaf Treatment
• Usage: Selective
• Composition: Organic
• Specific Conductivity: The Tag Type Herbicides
• Colour: yellow
• Herbicide: Herbicide mixture
• Quality: Top
• Valid Period: 2 years
• Formulation: WDG
• Transport Package: Follow Customer′s Request
• Specification: GB/FAO/SGS
• Trademark: TOP AGRO
• Origin: Zhejiang, China
• HS Code: 3808
• Production Capacity: 5, 000 T/Year

Product Description

Product Parameters

 

Thifensulfuron-methyl
Formulation: 95%TC, 15%WP, 75%WP, 75%WDG
Product category: herbicide
Chemical Name: Methyl3-(4-methoxy-6-methyl-1, 3, 5-triazin-2- ylcarbamoylsulfamoyl) thiophene-2- carboxylate
CAS: 79277-27-3
Molecular Formula: C12H13N5O6S2
Molecular Weight: 387.38
Physical & Chemical Properties
Molecular Weight: 387.39.
M.p.: 186°C.
Vapor pressure: 3.6×10-4Pa (25°C).
Toxicity
Oral: Acute oral LD50 for rats >5000 mg/kg.  
Skin and eye: Acute percutaneous LD50 for rabbits >2000 mg/kg.
Non-irritating to skin or eyes. Not a skin sensitiser.  
Inhalation: LC50 (4 h) for rats >7.9 mg/l air.  
NOEL NOAEL (90 d) for rats' 100 mg/kg diet; (2 y) for rats' 500 mg/kg diet
NOAEL in reproduction (2 generation) in rats' 2500 mg/kg diet;
teratogenicity in rats 200 mg/kg daily.  
ADI: 0.26 mg/kg.  
Other: Non-mutagenic in the Ames and three other mutagenicity tests.  
Toxicity class WHO (a.i.) U; EPA (formulation) IV (TB, WG)


Product name: Metsulfuron-methyl
Chemical Name: 2-(4-methoxy-6-methyl-1, 3, 5-triazin-2-ylcarbamoylsulfamoyl) benzoic acid.
Formula: C13H13N5O6S.
Molecular weight: 381.4.
CAS No.: 79510-48-8.
Description:
Appearance: White to pale yellow powder.
Melting Point: 158° C.
Vapour Pressure: 3.32 X 10-10 m PA at 20° C.
Stability: Solubility in water 1750mg/L at 25° C, pH 5.4. Soluble in acetone, methanol, and methylene chloride. Slightly soluble in hexane.
Toxicity: Oral LD50 5000 mg/kg, dermal LD50 ( rabbits) is 2000 mg/kg.
Specification: 95%TC, 60%WP, 75%WP, 60%WDG.

 

Applications

Thifensulfuron-methyl is a systemic sulfonylurea herbicide that acts as a branched-chain amino acid synthesis inhibitor. Broadleaf weeds rapidly absorb and translocate the compound to their meristematic tissues, where it inhibits the biosynthesis of valine and isoleucine, thereby blocking cell growth and ultimately eradicating the weeds. It is specifically used to control annual broadleaf weeds in winter wheat fields.


Metsulfuron-methyl controls a wide range of annual and perennial broad-leaved weeds in wheat, barley, rice and oats, by either pre- or post-emergence application, at 4-7.5 g/ha post-emergence.
Metsulfuron-methyl is a residual sulfonylurea compound used as a selective pre- and postemergence herbicide for broadleaf weeds and some annual grasses. It is a systemic compound with foliar and soil activity, and it works rapidly after it is taken up by the plant. Its mode of action is by inhibiting cell division in the shoots and roots of the plant, and it is biologically active at low use rates.



 

Packaging & Shipping

For liquid	200Ltr/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid	25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail	20-30days

 

 

 

 

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