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naphtalène-β-sulfonate de sodium
chem. Naphthalin-2-sulfonsaures Natrium; Natrium Naphthalinsulfonat
naphtalène-α-sulfonate de sodium
chem. Naphthalin-1-sulfonsaures Natrium; Natrium Naphthalinsulfonat
naphtalène-sulfonate de sodium
chem. Natriumnaphthalinsulfonat m