... No.: 224-588-5Model No.: NQ-590/KH-590/A-189Specification: CAS NO.4420-74-0Molecular Weight:238.4Boiling Point ... :93 °CDensity (ρ20 )g/cm31.0450±0.01(25°C)Refractive Index (n25D):1.4420±0.005Appearance:Colorless ... , 200kg/drum or other packing on request.2. Store in a cool, dry place. Avoid light. ( function(){ var aBigImageSrc = [ ... S613, KH-590, GF 70, Z-6062, KBM-803, A-189, MTMO, S-810)