Clopyralid 95%Min. Tech.

Basic information

Common name: Clopyralid

Chemical name:3,6-dichloropyridine-2-carboxylic acid

CAS No.: [1702-17-6]

Molecular formula: C6H3Cl2NO2

Molecular weight: 192.0

Melting point: 151-152℃

Solubility: In water: Pure (99.2%) 7.85 (in distilled water), 118 (PH 5), 143 (PH 7), 157 (PH 9) (all in g/L 20°C). In acetonitrile 121, n-hexane 6, methanol 104 (all in g/kg). Forms water-soluble salts, for example, potassium, solubility > 300g/l (25°C)

Vapour pressure: 1.33mPa (pure, 24 °C)

Storage stability: Decomposes above m.p. Stable in acidic media and to light; on hydrolysis, DT50 > 30d at PH range 5-9 (25°C) in sterile water.

Specification

Product information

Crops: Oilseed rape, etc.

Mode of action: Selective systemic herbicide, absorbed by the leaves and roots, with translocation both acropetally and basipetally, and accumulation in meristematic tissue. Exhibits an auxin-type reaction. Acts on cell elongation and respiration.

Usage: Post-emergence control of many annual and perennial broad-leaved weeds of the families Polygonaceae, Compositae, Leguminosae, and Umbelliferae, in sugar beet, fodder beet, oilseed rape, maize etc. Provides particulary good control of creeping thistle, perennial sow-thistle, coltsfoot, mayweeds, and Polygonum spp.

Formulations: Clopyralid 300g/L SL, Clopyralid 75%WSG

Shipping information for Clopyralid tech.

25kg/drum, Common goods, not DG product.