The Formaldehydesodiumbisulfite, which has been listed as the substance with the carsinogensis in the world, can injure the liver and the kidney seriously.
吊白块已被国际上列为能引起致癌作用的物质，可使肝脏、肾脏有较大的损伤。
2
Water soluble sulfonated acetone formaldehyde (SAF) resins were synthesized by using acetone, formaldehyde and sodiumbisulfite as starting materials.