上海明都化工有限公司 Shanghai Mingdou Chemical Co.,Ltd,

Herbicide

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Products

Common Name	Clopyralid	CAS NO.	1702-17-6
Chemical Formula	C₆H₃Cl₂NO₂	Molecular Mass	192.0
Structural Formula
Mode of Action	Selective, systemic, absorbed through leaves and roots. Synthetic auxin.
Uses	Post-emergence control of many annual and perennial broad-leaved **s of the families Polygonaceae, Compositae, Leguminosae, and Umbelliferae, in sugar beet, fodder beet, oilseed rape, maize, cereals, brassicas, onions, leeks, strawberries and flax (at 70-300 g a.e./ha), and in grassland and non-crop land (at 300-560 g a.e./ha). Provides particularly good control of creeping thistle (Cirsium arvense), perennial sow-thistle, coltsfoot, may**s, and Polygonum spp.

Clopyralid 97% TC

ITEMS	STANDARDS
Appearance	White powder
Content of a.i.	≥97%
Water	≤0.5%
Acidity(as H₂SO₄)	≤0.3%

Clopyralid 75% WDG

ITEMS	STANDARDS
Appearance	Homogeneous flowable granules
Content of a.i.	≥75%
Water	≤3.0%
Disintegration time	≤180s
Suspensibility	≥80%
Wet sieve( 44µm sieve)	≥98%

Clopyralid 75%SG

ITEMS	STANDARDS
Appearance	Dry, flowable granules
Content of a.i.	≥75%
Persistent foaming	≤60ml
Dustiness	Essentially non-dusty.
Flowability	≥ 99%(5mm sieve, 20drops)
Dissolution/stability	Residue ≤ 2%(75μm sieve,18h)
Storage stability	Qualified

Clopyralid 300g/L SL

ITEMS	STANDARDS
Appearance	Homogeneous liquid
Content of a.i.	≥30%
pH	5.0~8.5
Persistent foam(1 min)	≤60ml
Solution stability	Qualified
Stability at 0℃	No separation or the volume of solid and/or liquid which separates shall not be more than 0.3 ml.

Note：Other formulations are available on request.