Purity: 98%; Molecular formula: C5H8O3; MFCD No.: MFCD; ??storage conditions: Store +4 ° C; can be used to make medicine indole peace of mind and pesticides thiabendazole and so on. At the same time is an important pharmaceutical and chemical intermediates, widely used in medicine, pesticides, flavors and fragrances, food additives, air fresheners, fine chemicals and other industries. Expansion agent can be used in the synthesis of cardiovascular drugs; also be used for skin whitening cosmetics and nutrition, can promote wound healing, prevention and treatment to cracking, spalling and scale into the characteristics of the skin diseases; can be used as air fresheners in the effective active ingredients that can effectively remove the air of ammonia and methyl mercaptan; itself has a special flavor, which can be applied to flavors, spices; also a synthetic resin and plastic