Detailed Product Description
| High Light: |
Select Herbicide, Herbicide Weed Killer |
74223-64-6 Metsulfuron Methyl herbicide for broadleaf weeds , annual grasses
Description:
Metsulfuron-methyl is a residual sulfonylurea compound used as a selective pre- and postemerg
ence herbicide for broadleaf weeds and some annual grasses. It is a systemic compound with fo
liar and soil activity, and it works rapidly after it is taken up by the plant. Its mode of action is by i
nhibiting cell division in the shoots and roots of the plant, and it is biologically active at low use ra
tes. The most common uses of metsulfuron-methyl include wheat, barley, rye, and pastures. It c
an be used with other foliar herbicides, and is typically applied on cereals at 0.004 - 0.007 pound
s active ingredient/acre, and on non-crop areas at 0.005-0.160 pounds active ingredient/acre. It i
s commercially available in the form of dry flowable formulations. Because it has residual activity
in soils, it is necessary to allow ample time for the chemical to break down before planting certain
crops (22 months for sunflowers, flax, corn, or safflower, and 10 months before planting sorghum).
It should not be used on ryegrass or on pastures containing alfalfa or clovers.
Quick Detail:
Product name: Metsulfuron-Methyl 60%WDG
Pesticide category: Herbicide
CAS NO.: 74223-64-6
MF: C14H15N5O6S
Purity: 60%WDG
Appearance (TC): Off-white powder
Appearance (60%WDG): White to light tan, flowable granules
Brand name: Greenriver/ as per customers request.
Applications:
Controls a wide range of grass and broad-leaved weeds in wheat, barley, rice, oats and triticale b
y post-emergence application, at 4-8 g/ha.
Specifications:
| Active ingredient |
| Common name: |
metsulfuron-methyl |
| Chemical name: |
methyl 2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]
carbonyl]amino]sulfonyl]benzoate
|
| Pesticide category: |
Herbicide |
| CAS No: |
74223-64-6 |
| Molecular Formula: |
C14H15N5O6S |
|
Structural Formula:
|
 |
| Properties |
Appearance: white to pale yellow powder.
Melting Point: 158°C.
Vapour Pressure: 3.32×10-10m 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.
|
| Mode of Action: |
Selective systemic herbicide absorbed through the roots and foliage and translocated to the apex of the plants. Symptoms appear within days with death within 2-4 weeks. |
|
Toxicity:
|
Oral: Acute oral LD50 for male and female rats >5000 mg/kg. Skin and eye: Acute percutaneous LD50 for rabbits >2000 mg/kg. Not a skin or eye irritant (rabbits). Not a skin sensitiser (guinea pigs).
Inhalation: LC50 (4 h) for male and female rats >5 mg/l air.
|
| Formulation Specification |
| Product name: Metsulfuron-Methyl 60%WDG |
| Items |
Standard |
| Appearance |
White to light tan, flowable granules |
| Content of a.i. |
≥60% |
| Persistent foam(1 min) |
≤25ml |
| Wet sieve (through 44μm sieve) |
≥98% |
| Suspensibility |
≥75% |
| Dispersibility |
≥70% |
|
Competitive Advantage:
| Our promise: |
| Our product features: |
Our Services Guarantee: |
| 1) Competitive price |
1) Prompt respond (Reply with 24 hours) |
| 2) Good quality |
2) Free Samples (Customer pay for the delivery cost) |
| 3) Professional Packaging, |
3) Registration support. |
| 4) Produce according to Customers’ instruction |
4) Photos/videos are available during production. |
| 5) None delay shipment |
5) Loading inspection, and send loading photos before shipment.
|
