Clopyralid

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Common Name Clopyralid

CAS No. 1702–17–6

Chemical Name 3,6-dichloropyridine-2-carboxylic acid

Synonyms 3,6-dichloro-2-pyridinecarboxylic acid

Molecular Formula C6H3Cl2NO2

Molecular Weight 192

Physical Chemistry M.p. 151–152 °C, V.p. 1.33 mPa (pure, 24 °C); 1.36 mPa (tech., 25 °C) Kow logP = –1.81 (pH 5), –2.63 (pH 7), –2.55 (pH 9), 1.07 (unionised, 25 °C) S.g./density 1.57 (20 °C) Solubility in water 143 g/l (pH 7, 20 °C).

Formulation 95%,97%TC, 30%SL, 75%WDG

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Detail

CLOPYRALID TECHNICAL(TC) SPECIFICATION

ITEM	SPECIFICATIONS
	95%	97%
Appearance	White powder
Clopyralid Content/% ≥	95.0	97.0
Moisture/% ≤	1.0
Insoluble in NaOH/% ≤	0.4

PACKING: 25KG DRUM, 25KG BAGS

CLOPYRALID SOLUBLE CONCENTRATE(SL) SPECIFICATION

ITEM	SPECIFICATIONS
Appearance	Homogeneous transparent liquid
Clopyralid Content/% ≥	30.0
Insoluble in water /% ≤	0.3
pH value	6.0 - 10.0
Solution stability (20 Times)	Qualified
low temperature stability	Qualified
Thermal storage stability	Qualified

PACKING: 500ML BOTTLE, 1L BOTTLE, 20L DRUM, 200L DRUM

CLOPYRALID WATER DISPERSIBLE GRANULE(WDG) SPECIFICATION

ITEM	SPECIFICATIONS
Appearance	Columnar Granule
Clopyralid Content/% ≥	75%
Moisture/% ≤	2.0
PH Value	4.5-8.5
Suspensibility/% ≥	75
Wetting time/s ≤	90
Wet sieve(Pass75μm mesh)/% ≥	98
Dustiness	Essentially non-dusty
Attrition resistance/% ≥	90
Dispersibility/% ≥	80
Persistent foam after 1min/mL ≤	40
Thermal storage stability	Qualified

PACKING: 500g Foil bag, 1KG Foil bag, 500g bottle, 1kg bottle, 25KG drum