Acetic acid,[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-isopropyl-2-methyl-m-phenylene)methylenenitrilo]]tetra-, S,S-dioxide, tetrasodium salt

Acetic acid,[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-isopropyl-2-methyl-m-phenylene)methylenenitrilo]]tetra-, S,S-dioxide, tetrasodium salt 1945-77-3 N-METHYLTHYMOL BLUE;_x000D_ 3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]thymolsulfonphthalein;_x000D_ Methylthymol blue, sodium salt;_x000D_ Methylthymol Blue,tetrasodium salt;_x000D_ Methyl thymol blue complexon;_x000D_ 3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]thymolsulfonphthalein Sodium Salt;_x000D_ Methyl thymol blue c;_x000D_ Methylthymol Blue W/S;_x000D_ METAB INDICATOR TABLETS;_x000D_ METHYLTHYMOL BLUE;_x000D_ Methylthymol Blue Sodium Salt;_x000D_ MTB;_x000D_ METHYLTHYMOL BLUE SODIUM;_x000D_ Methylthymol bule complexone;