3.
Name: Sulfurous acid, monosodium salt, polymer with 1,4-butanediol, 2-butene-1,4-diol, 1,6-diisocyanatohexane and methyloxirane, Me Et ketone oxime-blocked
CAS: 129783-35-3



5.
Name: 4-Hydroxy-7-((((5-hydroxy-7-sulpho-2-naphthyl)amino)carbonyl)amino)-3-((6-sulpho-2-naphthyl)azo)naphthalene-2-sulphonic acid, sodiumsalt
CAS: 84100-93-6


