Chemical name : Trimethy1-2-hydroxyethylammonium chloride CAS number : [67 ¡ª 48 ¡ª 1] Molecular formula : C 5 H14NCLO Molecular weight : 139 . 62 Appearance: L ucid solution with special smell. It can be mixed in water, carbinol, and alcohol, but it can hardly be mixed in aether, firedamp and benzene. It is hygroscopicity , and will give out amic smell when it absorbing Co 2. ITEM 70% Liquid 75% Liquid Content ¡Ý 70 . 0 % ¡Ý 75 . 0 % PH value 6.5-8.0 6.5-8.0 Ethylene Glycol ¡Ü0 . 50 % ¡Ü 0 . 50 % Trimethylamine ¡Ü300ppm ¡Ü 300ppm Residue on Ignition ¡Ü0 . 20 % ¡Ü 0 . 20 % Heavy metal (as Pb) ¡Ü 0 . 002 % ¡Ü 0 . 002 % Packing: 230kg /drum. Shelf Life:18months . TO avoid heat , humidity and intense sunshine during storage and transportation. 230KG/DRUM