Product name: DMSO (Dimethyl Sulfoxide ) Grade: Industry Grade Molecular Formula: (CH3)2SO Packing: Plastic Drum Net Weight/Drum: 230kgs Gross Weight/Drum: 240kgs Analysis Item Technical Index Content by DMSO %: ≥99.80 Point ≥18.10 Acid Value mgKOH/g ≤0.03 Transmittance400n m% ≥96.0 Refractive Index 20 1.4775-1.4790