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Tribenuron / Metsulfuron methyl Selective Herbicides 101200-48-0 / 74223-64-6

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Tribenuron / Metsulfuron methyl Selective Herbicides 101200-48-0 / 74223-64-6

Large Image :  Tribenuron / Metsulfuron methyl Selective Herbicides 101200-48-0 / 74223-64-6

Product Details:

Place of Origin: China
Brand Name: Greenriver
Certification: SGS, C/O, FORM A,

Payment & Shipping Terms:

Minimum Order Quantity: 1000kgs/liters
Price: Negotiation
Packaging Details: AS per customers’ request
Delivery Time: In about 2-3 weeks when order confirmed
Payment Terms: T/T down payment or irrevocable L/C at sight
Supply Ability: 120MT annually
Detailed Product Description

 

Tribenuron / Metsulfuron methyl Selective Herbicides 101200-48-0 / 74223-64-6

 

 

Description:

 

Selective, post-emergence herbicide, acting primarily through foliar uptake, with little or no soil

activity. Symptoms of chlorosis appear in affected weeds in days with necrosis and death occu

ring after 10-25 days under optimal conditions.

Biochemistry Affects sensitive weeds through inhibition of the enzyme acetolactate synthase (AL

S). Inhibition of ALS leads to the rapid cessation of cell division and subsequent growth processe

s in plants. Mode of action Selective, post-emergence herbicide, acting primarily through foliar u

ptake, with little or no soil activity. Symptoms of chlorosis appear in affected weeds in days with

necrosis and death occuring after 10-25 days under optimal conditions. Uses Post-emergence c

ontrol of broad-leaved weeds in cereal crops, including wheat, barley, oats, rye and triticale, at

7.5-30 g/ha. Formulation types TB; WG. Selected products: 'Express' (USA) (DuPont); 'Gransta

r' (Europe) (DuPont); 'Pointer' (Germany) (DuPont); 'Oscar' (Vapco); 'Rapid' (Rotam); mixtures: '

Canvas' (+ metsulfuron-methyl+ thifensulfuron-methyl) (DuPont).

 

 

Quick Detail:

 

Product name: Tribenuron-methyl 222g/kg + Metsulfuron-methyl 111g/kg WDG

Pesticide category:Herbicide

CAS NO.: 101200-48-0; 74223-64-6

MF: C15H17N5O6S; C14H15N5O6S

Purity: 222g/kg+111g/kg WDG

Appearance (TC): Off-white powder

Appearance (33.3%WDG): Off-white granule

Brand name: Greenriver/ as per customers request.

 

 

Application:

 

Biochemistry Affects sensitive weeds through inhibition of the enzyme acetolactate synthase (AL

S). Inhibition of ALS leads to the rapid cessation of cell division and subsequent growth processe

s in plants. Mode of action Selective, post-emergence herbicide, acting primarily through foliar up

take, with little or no soil activity. Symptoms of chlorosis appear in affected weeds in days with ne

crosis and death occuring after 10-25 days under optimal conditions. Uses Post-emergence contr

ol of broad-leaved weeds in cereal crops, including wheat, barley, oats, rye and triticale, at 7.5-30

g/ha. Formulation types TB; WG. Selected products: 'Express' (USA) (DuPont); 'Granstar' (Europ

e) (DuPont); 'Pointer' (Germany) (DuPont); 'Oscar' (Vapco); 'Rapid' (Rotam); mixtures: 'Canvas' (+ metsulfuron-methyl+ thifensulfuron-methyl) (DuPont)

 

Specifications:

 

Active ingredient
Common name: Tribenuron-methyl 222gkg + Metsulfuron-methyl 111gkg WDG
Chemical name:

methyl 2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)

methylamino]carbonyl]amino]sulfonyl]benzoate

Pesticide category: Herbicide
CAS No: 101200-48-0; 74223-64-6
Molecular Formula: C15H17N5O6S; C14H15N5O6S

Structural Formula:

Tribenuron / Metsulfuron methyl Selective Herbicides 101200-48-0 / 74223-64-6Tribenuron / Metsulfuron methyl Selective Herbicides 101200-48-0 / 74223-64-6
Properties

Off-white powder.with a slight pungent odour.M.p.142oC.V.p.5.2*10-5mPa(25oC)S.g/destiny1.46(20oC) . In water 0.005(pH).2.04(pH7),18.3(pH9)(all in g/L,20oC). In acetone3.91*104,acetonitrile 4.64*104,ethyl acetate 1.63*104,n-heptane 1.63*104,n-heptane 20.8,methanol 2.59*103(all in mg/L,20oC).

Form Colourless crystals; (tech., off-white solid, with a faint ester-like odour). M.p. 162 oC V.p. 3.3 ?10-7 mPa (25oC) KOW logP = 0.018 (pH 7, 25 oC) Henry 4.5 ?10-11 Pa m3 mol-1 (pH 7, 25oC S.g./density 1.447 (20oC) Solubility In water 0.548 (pH 5), 2.79 (pH 7), 213 (pH 9) (all in g/l, 25oC). In hexane 5.84 ?10-1, ethyl acetate 1.11 ?104, methanol 7.63 ?103, acetone 3.7 ?104, dichloromethane 1.32 ?105, toluene 1.24 ?103 (all in mg/l, 25oC. Stability Photolytically stable. Hydrolysis DT50 (25 oC), 22 d (pH 5), stable (pH 7 and 9). pKa 3.8 (20oC)

Mode of Action: Selective, post-emergence herbicide, acting primarily through foliar uptake, with little or no soil activity. Symptoms of chlorosis appear in affected weeds in days with necrosis and death occuring after 10-25 days under optimal conditions.

Toxicity:

 

Oral: Acute oral LD50 for rats >5000 mg/kg.

Skin and eye: Acute percutaneous LD50 for rabbits >5000 mg/kg. Non-irritating to skin and eyes (rabbits). Mildly sensitising to skin (guinea pig maximisation test), but not likely to be a dermal sensitisation risk to humans.

Inhalation: LC50 (4 h) for rats >5.0 mg/l air.

 

Formulation Specification
Product name: Tribenuron-methyl 222g/kg + Metsulfuron-methyl 111g/kg WDG
Items Standard
Appearance Off-white granule
Cotent of Tribenuron-methyl ≥222g/kg
Content of Metsulfuron-methyl ≥111g/kg
Water ≤0.5%
pH value 5.0-9.0
Wetability 20s max
Suspensibility 70% min
Heat storage stability Qualified

 

Greenriver Industry Co., Ltd.

Contact Person: Mr. Alson Luo

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