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

Items standards Appearance homogeneous, dark blue to green liquid Content of a.I. 20% Water insolubles 0.3% Ph 4.0~7.0 Free 4, 4'-bipyridyl 0.1% Solution stability (as 5% aqueous solution) No color change Sediment maxium: trace Solid particles: pass throug 45m sieve. Stability at 0¡æ the volume of solid and/or liquid which separates shall not be more than 0.3 ml. 25kg bag, 1 l bottle, 5 l bottle..…

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

1 Common name: Paraquat 2 Chemical name: 1, 1-dimethy-4, 4-bipyridinium 3 Molecular formula: C12H14N2Cl2 5 Molecular weight: 257. 2 6 Application: Paraquat is a kind of non-selection contact herbicide, It is broadly used to control broad-kabed weeds and grasses in rubber yield sugar cane, fruit orchards, tea, forestry, cropland, non-cropland and free-plough land etc, also used for few-plough weeds control in the rotation of rice, wheat or rape etc. 7 Productivity: 7000 MT(42% TECH) 8 Formulation: 42% TECH, 45% TECH, 20%SL 9 Packing: 200kgs/plastic drum for tech. 10 Honor of the paraquat: (1)we gained the Science & Technology Invention Award; (2)the project of National Key Technologies R&D Program (3)we gained National New Products. (4)The technology of almost all the companies who product paraquat in China is transferred by our research team. 220kg/drum

NOMENCLATUR Common name paraquat (ATXht98120 BSIATXht0 , ATXht98155 E-ISOATXht0 , (m) ATXht98167 F-ISOATXht0 , ATXht98111 ANSIATXht0 , ATXht981193 WSSAATXht0 , ATXht981100 JMAFATXht0 ); no name (Germany) IUPAC name 1,1'-dimethyl-4,4'-bipyridinediium; 1,1'-dimethyl-4,4'-bipyridinium; 1,1'-dimethyl-4,4'-bipyridylium Chemical Abstracts name 1,1'-dimethyl-4,4'-bipyridinium CAS RN [4685-14-7] EEC no. 225-141-7

NOMENCLATURE : Common name paraquat (ATXht98120 BSIATXht0 , ATXht98155 E-ISOATXht0 , (m) ATXht98167 F-ISOATXht0 , ATXht98111 ANSIATXht0 , ATXht981193 WSSAATXht0 , ATXht981100 JMAFATXht0 ); no name (Germany) IUPAC name 1,1'-dimethyl-4,4'-bipyridinediium; 1,1'-dimethyl-4,4'-bipyridinium; 1,1'-dimethyl-4,4'-bipyridylium Chemical Abstracts name 1,1'-dimethyl-4,4'-bipyridinium CAS RN [4685-14-7] EEC no. 225-141-7