... . Molecular Formula: C6H12O6 3. EINECS: 200-333-3 Choline Chloride 50%,60%,75%,80%1. Formula Weight: 180.16 2. Molecular Formula ... through)(3) 75% LIQUID FORM Choline chloride content75% MinEthylene glycol0.50% MaxTrimethylamine300ppm MaxHeavy metal (As Pb)0.002% MaxPH value6.5 ... after loading into containerraw materials from chinese origin Choline Chloride 50%,60%,75%,80%