Paraquat 200g/l SL Herbicide
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Features
Paraquat 200g/l SL is a fast-acting, non-selective contact herbicide widely used for the control of broadleaf weeds and grasses in non-cropland, orchards, and industrial areas. It rapidly destroys green plant tissue by disrupting cell membranes through oxidative stress, offering visible results within hours. This formulation is water-soluble, easy to apply via foliar spray, and highly effective under a wide range of environmental conditions. Compatible with other herbicides such as Diuron and Diquat for enhanced efficacy and extended residual control.
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| Category | Herbicide |
|---|---|
| Active Ingredient | Paraquat 200g/l (w/v) |
| Appearance | Blue-green to dark green liquid |
Key Parameters
| Parameter | Details |
| CAS Number | 1910-42-5 |
| EINECS Number | 217-615-7 |
| Molecular Formula | C12H14Cl2N2 |
| Molecular Weight | 257.16 g/mol |
| Density | 1.24–1.28 g/cm³ |
| Chemical Name | 1,1′-Dimethyl-4,4′-bipyridinium dichloride |
| Flash Point | >100°C (Non-flammable) |
| Solubility | Freely soluble in water; slightly soluble in ethanol and acetone; insoluble in hydrocarbons |
| Shelf Life | 2 years (in original packaging) |
| Other Names | Cyclone, Starfire, Weedol, Boa, Crisquat, Dextrone, Dipaxone, Herboxone, Priquat, Scythe, Gramocil (+ diuron), PDQ (+ diquat), Preeglox L (+ diquat), Surefire (+ diuron), and many more. |
| Target Object | Annual broadleaf weeds, grasses in non-cropland areas, orchards, field borders, industrial zones |
| Mode of Action | Contact herbicide. Disrupts Photosystem I, producing superoxide radicals that damage plant cells. Causes rapid desiccation. Not systemically translocated. |
| Synergistic Blending Guide | Diquat, Simazine, Atrazine, Diuron, Aminopyralid, 2,4-D, Metsulfuron-methyl, Terbuthylazine, Paraflufen-ethyl, Glufosinate-ammonium. |
| Core Principle of Blending | Enhanced contact activity + Residual soil control + Resistance management through multi-site action. |
Product Variants & Application
| Product Form | Concentration | Application Method | Target Use | Recommended Mix Partners |
| Soluble Liquid | Paraquat 200g/l SL,Paraquat 250g/l SL,Paraquat 276g/l SL | Directed spray, foliar application; avoid drift to non-target plants. | Non-selective burndown of annual grasses and broadleaf weeds inorchards, plantations, and pre-plant fields. | Diquat 200g/l SL(1:1); Simazine 500g/l sc (1:2); Diuron 80% WG(1:1.5) |
| Aqueous Solution | Paraquat 200g/l AS,Paraquat 250g/l AS,Paraquat 276g/l AS | Ground-based or directed spray in row crops, industrial sites, andnon-crop areas. | Rapid, broad-spectrum contact weed control on roadsides, around storage yards, and for general vegetation management. | Atrazine 500g/l SC (1:1);2,4-D 720g/l AS (1:1);Metsulfuron-methyl 60% SG (1:0.01) |
| Technical Material | Paraquat 30.5% MK,Paraquat 360g/l MK,Paraquat 42% MK | For manufacturing use only; to be formulated into end-use productsby professional manufacturers | Serves as a technical concentrate or intermediate for producing various end-use formulations. | Simazine 90% TK (1:1); Diuron 98% TK (1:1) |
Packaging & Logistics
| Parameter | Details |
| Minimum Order | 1000 L / 1000 KG |
| Packaging Options | Liquid:HDPE/COEX/PET/Aluminum Bottle (100ml, 250ml, 500ml, 1L, 5L, 10L, 20L, 200L, 1000L) Solid:Aluminum bag (5g, 10g, 100g, 250g, 500g, 1kg, 2kg, 5kg, 10kg); 25KG woven bags with inner liner ; 25KG fiber drum; 1000kg/ton bag |
| Port of Delivery | Shanghai, Ningbo, Shenzhen, Guangzhou, Qingdao, Yiwu, Urumqi, Hong Kong |
| Shipping Methods | By sea, by air, by road, by railway |
| Delivery Terms | EXW, FOB, CFR, CIF, CIP, CPT, DDP, DDU, Express |
| Payment Terms | T/T, L/C, Credit Card, PayPal, Western Union, Cash |
| Delivery Lead Time | 20 to 30 days after confirmed payment & packaging details |
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