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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 palm, coconut palms, oil palms, rubber, etc.) viness, olives, tea, alfalfa, onions, leeks, sugar beet, asparagus, ornamental trees, and shrubs, in forestry, etc.
Alias:Paraquat;1,1,-dimethyl-4,4,-bipyridyldichloride;Gramxone
Chemical name:1,1,-dimethyl-4,4,-bipyridyldichloride
Molecular formula:C12H14Cl2N2
Structural formula:
Molecular weight :257.2
Quality standard:
Tech: Appearance brown Aq. solution
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Item |
Index value |
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Top-grade |
First grade |
Qualified product |
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Assay %
PH value ≤
Water insoluble matter, % ( m/m ) |
40.0
2.0
0.3 |
39.0
2.0
0.3 |
38.0
2.0
0.5 |
AQUA: Appearance green Aq. solution
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Item |
Index value |
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Paraquat cation, % ( m/m )
Water insoluble matter, % ( m/m )
Range of PH
Diluted stability( 20 times )
Stability in low temp.
Stability in hot storage |
≥ 20.0
≤ 0.3
4.0-7.0
qualified
qualified
qualified |
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Remark: the items of Stability in hot storage/low temp. are the random testing items, it should be checked once every 3 months | |
