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We-Young Industrial & Trading Co., Ltd.

Herbicide, Pesticide, Insecticide manufacturer / supplier in China, offering Agrochemical Herbicide Paraquat (42%Tc, 20%Ion) for Grass Control, Great Effects Killing for Uniconazole 50g/L Sc, 5%Wp, Bensulfuron Methyl (98%Tc) and so on.

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Supplier Homepage Product Herbicide Agrochemical Herbicide Paraquat (42%Tc, 20%Ion) for Grass Control

Agrochemical Herbicide Paraquat (42%Tc, 20%Ion) for Grass Control

FOB Price: US $1.5-3 / L
Min. Order: 1,000 L
Min. Order FOB Price
1,000 L US $1.5-3/ L
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Production Capacity: 500000KL/year
Transport Package: 200L Drum, 1L Bottle
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: WEED-QUEEN
  • Method of Application: Soil Treatment Agent
  • Composition: Organic
  • Colour: Dark Brown
  • Molecular Formula: C12h14n2
  • Content: 20%Ion
  • Trademark: WE-YOUNG
  • Origin: China
  • Appearance: Oil Based
  • Usage: Non-Selective
  • Specific Conductivity: The Herbicide Transmitting
  • CAS No.: 4685-14-7
  • Formulation: SL
  • Agrochemical Type: Herbicide, Bipyridylium
  • Specification: international standard
  • HS Code: 38089311
Product Description
Product Description
Common Name: Paraquat (BSI, E-ISO, (m) F-ISO, ANSI, WSSA, JMAF) 
CAS No.: 4685-14-7 
CAS Name: 1, 1' -dimethyl-4, 4' -bipyridinium 
Molecular Formula: C12H14N2 
Agrochemical Type: Herbicide, bipyridylium 
Mode of Action: Broad-spectrum, non-residual activity with contact and some desiccant action. Photosystem I (electron transport) inhibitor. Absorbed by the foliage, with some translocation in the xylem. 
Specification for Paraquat 42% TK 
AppearanceHomogeneous liquid 
Content≥ 42 % 
Water insolubles≤ 0.5% 
Free 4, 4'-bipyridyl≤ 0.1% 

Specification for Paraquat 20% SL 
AppearanceHomogeneous, dark blue to green liquid 
Content of a. I. ≥ 20% 
Water insolubles≤ 0.3% 
Free 4, 4'-bipyridyl≤ 0.1% 
Solution stability (as 5% aqueous solution)No color change; 
Sediment maxium: Trace; 
Solid particles: Pass throug 45μ M sieve. 
Stability at 0º CThe volume of solid and/or liquid which separates shall not be more than 0.3 ml.


Paraquat 20%SL








200L, 20L, 10L, 5L, 1L,500ml.


Paraquat is used as a quaternary ammonium herbicide.
The compound is one of the most widely used herbicides in the world. It is quick-acting, non-selective, and kills green plant tissue on contact. It is redistributed within the plant but does not harm mature bark.
Being a herbicide, Paraquat protects crops by controlling a wide range of annual and certain perennial weeds that reduce crop yield and quality by competing with the crop for water, nutrients, and light.


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