choline chloride 75% liquid Specification: FORMULATION INDEX 50%Powder60%powder70%Liquid 75%Liquid Assay ≥50.0% ≥60.0% ≥70.0% ≥75.0% Loss on Drying ≤2.0% ≤2.0% Granule(through 20 mesh) ≥95% ≥95% PH value 6.8-8.0 6.0-8.0 Ethylene Glucol ≤0.50% ≤0.50% Trimethylamine ≤300ppm ≤300ppm ≤300ppm ≤300ppm Residue on Ignition ≤0.20% ≤0.20% Heavy metal(as Pb) ≤0.002% ≤0.002%