Packaging & Delivery
Packaging Detail: 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
Specifications
Common name: Thifensulfuron-methyl
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
Specifications: 97%TC, 15%WP, 75%WP, 75%WDG
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)
Application
Uses 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.