Basic information
2',4'-Dihydroxy-5'-(2-methoxy-5-sodiooxysulfonylphenylazo)-4-nitroazobenzene-2-sulfonic acid sodium salt Structure

2',4'-Dihydroxy-5'-(2-methoxy-5-sodiooxysulfonylphenylazo)-4-nitroazobenzene-2-sulfonic acid sodium salt

Preparation Products And Raw materials