| abstract |
The invention discloses a particle composition and a special detergent composition for a dish washing machine, belonging to the field of daily chemical tableware detergents. The particle composition comprises the following components in percentage by dry weight: (a) 10-70% of chelating agent, wherein the chelating agent is selected from one or more of glutamic acid diacetic acid sodium salt, methylglycine diacetic acid sodium salt and ethylene diamine tetraacetic acid sodium salt; (b)1 to 25 percent of polycarboxylic acid polymer; (c) 10-90% of anhydrous sodium sulphate. The granular composition of the present invention can solve the problems of detergent discoloration, moisture absorption and other stability, and the granules have high apparent specific gravity. |