A distinctive odor imparted to fuel gases for safety purposes, because they have little or no odor of their own. Ethanethiol and other malodorous mercaptan derivatives are added to natural gas, SNG, LPG, etc., for this purpose.
Hangzhou ZeErRui Chemical Co., Ltd. Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square me.. Tianjin YR ChemSpec Technology Co.,Ltd. YR Chemspec?is a qualified manufacturer and supplier which audited and approved by SGS and ISO,we are strictly foll..