NameDescriptionContent
Paraquat

Paraquat

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Structure Formula:
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
ITEMS STANDARDS
Appearance Homogeneous liquid
Content ≥42 %
Water insolubles ≤0.5%
pH 2~6
Free 4,4'-bipyridyl ≤0.1%
Specification for Paraquat 20% SL
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 45μm sieve.
Stability at 0℃ The volume of solid and/or liquid which separates shall not be more than 0.3 ml.
Packing: net 25kg in bag or drum or according to client’s requirement .


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