Cate : choline chloride Stable content: content is controlled within the range of 50.5%�51%, 60.5%�61%. appearance: colorless transparent viscous liquid with special odor content: ≥70% ≥75% PH 6.5--8.0 6.5--8.0 glycol ≤0.50% ≤0.50% trimethylamine ≤0.1% ≤0.1% residue on ignition ≤0.2% ≤0.2% heavy metal(base on Pb) ≤0.002% ≤0.002% 1. Rate of use is usually 1-3% of the quantity of the full feed applied. 2. Open the package only when you are ready to use. 3. It shall be kept in a cool dry place and avoid direct sunlight. Feature: Content: main ingredient content 50.5-51%, 60.5-61% .Water: