CAS NO:82667-03-6; 3,3'-[[2,4(or 4,6)-dihydroxy-1,3-phenylene]bis(azo)]bis-benzenesulfonic aci

CAS:

82667-03-6

英文名称:

3,3'-[[2,4(or 4,6)-dihydroxy-1,3-phenylene]bis(azo)]bis-benzenesulfonic aci

3,3'-[[2,4(or4,6)-dihydroxy-1,3-phenylene]bis(azo)]bis-benzenesulfonic aci sodium salt