Product Name: Paraquat Dichloride CAS NO: 1910-42-5 Molecular Formula: C12H14Cl2N2 Molecular weight: 257.16 Appearance : dark green or dark brown liquid Usage: It is quick touch-killing he...

Content: 42%. Paraquat dichloride: Chemical name: 1,1'-dimethyl-4,4'-bipyridinediium dichloride; 1,1'-dimethyl-4,4'-bipyridinium dichloride; 1,1'-dimethyl-4,4'-bipyridylium dichloride CAS No.: [1910-42-5]

Non-selective contact herbicide, absorbed by the foliage, with some translocation in the xylem.

Paraquat Tech Appearance:Green-blue liquid A I content %:42min Acidity(as H2SO4), %:0.05max pH value:2-6

Appearance: Colourless, hygroscopic crystals. M.P, Decomposes at c. 340℃

【Specification】: Technical : Reddish-brown homogeneous liquid , Content of a.i.:≥ 42%,Insoluable in water（m/m） 0.5%,Ethanol :10%,PH 4.0-5.0 Formulation: 20%SL 【Physical and chemical property】: Vapor pressure : 1X10 -9 mm Hg .Solubility( 20°C): 620 g/l in water, Chemical Stability: It is st...

Composition Not normally isolated from the tech. products, which are >95% pure.? Mol. wt. 257.2? M.f. C12H14Cl2N2? Form Colourless, hygroscopic crystals.? M.p. Decomposes at c. 340 ℃ V.p. <1 10-2 mPa (25 ℃)? KOW logP = -4.5 (20℃)? Henry <4 10-9 Pa m3 mol-1 (calc.)? S.g./density 1.24-1....