... 2 Delivery time: 21 days 3.High-quality 4.Manufacturer's price 5 MOQ: 20 TONS High quality coal tar Coal Tar for paving, fuel1 ... , alcohol, ethyl ether, chloroform, acetone etc.. Its fume and air can become explosion mixture, meanwhile, if it meets open fire, the ... , ≤4.04.2toluene insolubles content, %3.5-7.0≤ 94 ApplicationWhen it comes to building projects, this coal by-product can be ...