FIELD: chemical industry. SUBSTANCE: described is method of preparing structure-forming silicate granulates by compacting sodium silicate to bulk weight at least 600 g/l by compacting. Silicate includes finely dispersed amorphous solids having structure of crock and absolute water content of not higher than 15 wt %. Also described are washing and cleaning agents comprising the resulting granulates. EFFECT: good secondary washing power of the structure-forming granulates. 14 cl, 1 ex
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