Paraquat is a non-selective herbicide. However, due to the lack of a specific antidote, the mortality rate after poisoning is high, the death process is long, and patients suffer greatly. There is a strong call for its ban in society. In order to safeguard people's lives and health safety and ensure the safe production and use of paraquat, the Ministry of Agriculture has successively taken relevant measures in recent years to strengthen the agricultural registration, production, sales and use management of paraquat products. Paraquat, with the chemical name 1-1-dimethyl-4-4-bipyridine cationic salt, is a fast-acting non-selective herbicide. It has contact killing effect and certain systemic effect, and can be quickly absorbed by the green tissues of plants, causing them to wither and die. It has no effect on non-green organizations.
First of all Hope you are fine and business goes well.
And here is Candy Chen from Shandong Qiaochang Chemical Co., Ltd . I am in charge of both sales and registration work, I can supply you all kinds of registration data meanwhile support you best products with good quality and beauty price.
We hereby advise you our strong and hot product: Paraquat
Our annual output is about 5000tons/year, our advantage is that we can provide you all the registration work and all the GLP report. we sale Paraquat TC and finished products all over the world.
Our Paraquat products are as follows:
30.5% Paraquat TK (only for export)
200g/l Paraquat SL
Of course we still have many other products, such as: Oxyfluorfen, Clethodim. Glyphosate, Pretilachlor, Metolachlor, Acetochlor, Haloxyfop-p-methyl, Fluazifop-p-butyl, 2,4-D, MCPA, S-Metolachlor....., and We have more than 150 finished products which can be used for control the weeds in the field of Maize, Soybean, Rice, Wheat, Cotton, Peanut, Surgecane, canola, Garlic......
Besides,as our mother company is from Housing and Finance area, we have rich cash to run our trade business such as Fungicide and Insecticide, Also we can offer competitive price and stable supply to our customers.
We will be very appreciate to get your inquiry.
Yours sincerely.
CANDY CHEN | Regulatory & Business
Tel: 0086-543-2226183
Wechat: C279764259 Skype: chinacandyt
Whatsapp: 86-13854308339
Qiaochang Agriculture Group Co., Ltd.
www.qiaochang.com
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:
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
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.
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.
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.
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.
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
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.
Paraquat Dichloride 24% SL as an active agent that protects crops from unwanted and annoying weeds, grass, and leaves. It is a broad-spectrum herbicide with controls weed within 24hrs of spraying
