... cert, fda cert.haccp, Glucono-Delta-Lactone1Physical and Chemical characteristics,GDL, white crystalline powder, almost odorless,freely ... preserver,etc. it is widely applied to food, daily chemical industry, pharmaceuticals, cosmetics. Plastic and resinxous modification, electrodeposition ... It is a non-dangerous product and can be transported as a common chemical product. protect them from sunshine or ...