Paraquat

42% tech & 20% sl. A broad-spectrum,a qucik-acting,non-selective contact herbicide widely used to control weeds in cultivated and non-cultivated land.

Paraquat Introduction: Non-selective contact herbicide, absorbed by the foliage, with some translocation in the xylem. Broad-spectrum control of broad-leaved weeds and grasses in fruit orchards (including citrus), plantation crops (bananas, coffee, cocoa palms, coconut palms, oil palms, rubber, etc.), vines, olives, tea, alfalfa, onions, leeks, sugar beet, asparagus, ornamental trees, shrubs and non-crop land, in forestry, etc. As a defoliant for cotton and hops; for destruction of potato haulms; as a desiccant for pineapples, sugar cane, soya beans, and sunflowers; for strawberry runner control; in pasture renovation; and for control of aquatic weeds. Chemical name: 1, 1'- dimethyl-4, 4'-bipyridinediium (paraquat dication) Cas number: 4685-14-7 (paraquat dication) Empirical formula: c12h14n2 (paraquat dication) Structural formula: Technical: 42% tk Formulation: 200 g/l sl (equivalent to 276 g/l paraquat dichloride) Recommended dosage: 0.4~1.0 kg a.I./ha Packing: 200 l, 20 l drum, 1 l, 500 ml bottle or on the client¡¡¥s requirements.

Product NameParaquat Chemical Name1, 1 -bipyridinium Chloride Molecular FormulaC12H14Cl2N2 Molecular Weight257.2 CAS NO.4685-14-7 Chemical Structure ApplicationParaquat is a quick touch-killing, non-selective herbicide, then loses activity in earth without leaving toxicity in the soil. It is used to control broad spectrum weeds and grasses, absorbed by the foliage, destroying green plant tissue on contact and by translocation within the plant. Formulations42% TK, 200g/L SL Packing 200KG/drum 200KG/drum

Offer paraquat 20% as, 30.5%tk, 42%tc etc. Packing: commercial packing like 200l/drum Retail packing like 1l/bottle, 0.5l/bottle etc. Capacity:3000mt per year Icama and other registration documents available.

Common nameí+: Paraquat Chemical nameí+: 1,1'-Dimethyl-4,4'-bipyridinium; 1,1'-Dimethyl-4,4'-bipyridinium cation Molecular formulaí+: C12H14N2 Molecular weightí+: 186.256 CASí+: 4685-14-7 Specificationí+: Content of a.i.:min , 42%Tk,V.P. : 1X10 -9 mm Hg ,Solubility( 20ípC): 620 g/l in water, Chemical Stability: It is stable in neutral and acidic medium but unstable in alkali condition. The hydrolysis speed is greatly in fluenced by temperature and alkalinity. Photostability: Decomposed by UV radiation in aqueous solution í+Physical and chemical propertyí+: Colorless crystalline solid, Stable except under alkaline conditions. No measurable vapor pressure. Decomposes at approximately 300íµ. Sparingly soluble in lower alcohols, insoluble in hydrocarbons. í+Toxicityí+: Paraquat dihloride Acute oral LD50 for rats 150 mg/kg,for mece 104 mg/kg,for kogs 25-50 mg/kg,for sheep 70 mg/kg.Acute percutaneous LD50 for rabbits 236-500 mg paraquat ion/kg.Irritating to skin and eyes.absorption through intact human skin is minimal;exposures can cause irritation and a delay in the healing of cuts and wounds;can cause temporary damage to nails.If inhaled,may cause nose bleeding.Other has serious dealyed effects if absorbed.Fish toxicitty:TLM(48hrs.)is 62 ppm for rainbow trout,TLM(48 hrs.)is 40 ppm for carp.ADI 0.004 mg/kg b.w. í+Usesí+: A broad-spectrum,quick-acting,non-selective contact herbicide used to control weeds and grasses in many agricultural and non-agricultural areas.It is used preplant or preemergence on vegetables, grains, cotton, grasses,sugar cane, peanuts, potatoes, and tree plantation areas; postemergence around fruit crops,vegetables,trees,vines,grains,soybeans,and sugar cane;Also used for general weed control on non-crop land,and as a defoliant for cotton and hops,and for control of aquatic weeds. í+Packingí+: Technical:200kg/ Drum í+Storage and transportationí+: No smoking,food or drink in work site..do not store or transport it with food,seeds,feeds,etc.Provent from moisture, sunshine, rain or freezing. .Keep away from fire. Stored in cool, good ventilation wearhouse. Technical:200kg/ Drum

It is a colorless-light yellowish viscous liquid at room temperature and easy soluble in h2o. It is of the excellent properties of wetting penetration, emulsion, dispersion and synergist. It can raise the activity of paraquat by decreasing the surface tension significantly, increasing the affixing ability between the drops of the liquid and the surface of the leans promoting the pesticide into the plant. It less using amount and good viscidity reduces the amount of paraquat and the cost of the pesticide. It is safe nontoxic and environment friendly. It is of the excellent properties of wetting penetration, emulsion, dispersion and synergist the standardize of environment 200kg/plastic drum

Paraquat is a toxic chemical that is widely used as an herbicide (plant killer), primarily for weed and grass control. In the United States, paraquat is available primarily as a liquid in various strengths.

Chemical 2,4-D Structure Formula Common Name 2,4-D (BSI, E-ISO, (m) F-ISO, WSSA); 2,4-PA (JMAF) CAS No. 94-75-7 CAS Name (2,4-dichlorophenoxy)acetic acid Molecular Formula C8H6Cl2O3 Agrochemical Type Herbicide,phenoxycarboxylic acids Mode of Action Selective systemic herbicide. Salts are readily absorbed by the roots, whilst esters are readily absorbed by the foliage. Translocation occurs, with accumulation principally at the meristematic regions of shoots and roots. Acts as a growth inhibitor. Characteristics and Uses Post-emergence control of annual and perennial broad-leaved weeds in cereals, maize, sorghum, grassland, established turf, grass seed crops, orchards (pome fruit and stone fruit), cranberries, asparagus, sugar cane, rice, forestry, and on non-crop land (including areas adjacent to water), at 0.28-2.3 kg/ha. Control of broad-leaved aquatic weeds. The isopropyl ester can also be used as a plant growth regulator to prevent premature fruit fall in citrus fruit. 2,4-D 98% TC Items Standards Appearance White loose powder, free from visible extraneous matter Content of a.i. 98 % Loss on drying 1.5% Triethanolamine insolubles 0.5% Free phenol(as 2,4-dichlorophenol) 0.3% 2,4-D 72% SL ITEMS STANDARDS Appearance Brown transparent liquid free from visible extraneous material. Content of a.i. 720g/L Free phenol 0.3% pH 7.0~9.0 Persistent foam(1 min) 60ml Solution stability (as 5% aqueous solution) No color change; Sediment maxium: trace; Solid particles: pass throug 45m sieve. Stability at 0 The volume of solid and/or liquid which separates shall not be more than 0.3 ml. 2,4-D 860g/LSL ITEMS STANDARDS Appearance Brown transparent liquid free from visible extraneous material. Content of a.i. 860g/L Free phenol 0.3% pH 7.0~9.0 Persistent foam(1 min) 60ml Solution stability (as 5% aqueous solution) No color change; Sediment maxium: trace; Solid particles: pass throug 45m sieve. Stability at 0 The volume of solid and/or liquid which separates shall not be more than 0.3 ml. 2,4-D 340 g/L+Dicamba 120 g/L SL ITEMS STANDARDS Appearance Brown transparent liquid free from visible extraneous material. Content of 2,4-D 340g/L Content of Dicamba 120 g/L pH 7.0~9.0 Persistent foam(1 min) 60ml Solution stability (as 5% aqueous solution) No color change; Sediment maxium: trace; Solid particles: pass throug 45m sieve. Stability at 0 The volume of solid and/or liquid which separates shall not be more than 0.3 ml. 1L bottle, 250mL bottle, 500mL bottle,200L barrel. 25kg bags, etc.

Paraquat - weedfast Common name: paraquat Cas no.: 1910-42-5 Molecular formula: c12h14n2.2cl Activity: herbicide Ingredient: 42% tc Formulation: 20% sl Mode of action: Non-selective and quick-acting herbicide which kills a wide range of annual grasses and broad-leaved weeds and the tops of established perennial weeds. It is redistributed within the plant, but does not harm mature bark. It becomes biologically inactive upon contact with soil. It is also used as a defoliant on crops, like cotton, prior to harvest. Packing: Liquid: 100ml, 200ml, 500ml, 1 l, 5l, 20l, 200l Powder/granule: 50g, 100g, 200g, 500g. 1kg, to 25kg