benzenesulfonic acid, 4-amino-, monosodium salt,polymer with formaldehyde and methylphenol
4-氨基-苯磺酸钠盐与甲醛和甲基苯酚的聚合物
CAS No:
63784-89-4
Order 63784-89-4
benzenesulfonic,amino,monosodium,polymer,formaldehyde,methylphenol
