4,4’-二苯胺基-1,1’-聯萘-5,5’-二磺酸二鉀鹽;
BIS-ANS;BIS-ANS DIPOTASSIUM SALT;4,4'-dianilino-1,1'-binaphthyl-5,5'-disulfonic acid,dipot;potassium 8,8'-dianilino-5,5'-binaphthalene-1,1'-disulfonate;4,4'-DIANILINO-1,1'-BINAPHTHYL-5,5'-DISU LFONIC ACI;
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