Wordnet polsko-angielski 
                        sodium chromate 
synonim: chromian sodu
synonim: chromian (VI) sodu
synonim: tetraoksydochromian (2−) sodu
sodium chromate 
synonim: chromian sodu
synonim: chromian (VI) sodu
synonim: tetraoksydochromian (2−) sodu