Product Name: ethanol/ethanol absolute CAS NOï¼?64-17-5 Molecular weight:46.07 Viscosity:1.074 mPa.s,20 Melting point:-114 Flashing point:13 Density:0.789g/cm³ Chemical formula:C2H6O EINECS No.:200-578-6 Boiling point:78.4 Vapor pressure:5.8k Q: Are you trading company or manufacturer ? A: We are factory. Q: How long is your delivery time? A: Generally it is 7-10 working days after payment. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: What is your terms of payment ? A: TT,LC,DA,DP or as customer's requirement.