Assertion: laundry detergent's chemical | /r/HasProperty | tetraacetylethylenediamine
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Most premium powdered laundry detergents contain the oxygen-based bleach sodium percarbonate plus a chemical, usually tetraacetylethylenediamine (TAED), that activates the bleach at low temperatures.