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2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[2-(2-hydroxy-5-sulfophenyl)diazenyl]-, sodium salt (1:3) (3270-25-5)

Identification
Name:2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[2-(2-hydroxy-5-sulfophenyl)diazenyl]-, sodium salt (1:3)
Synonyms:2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-, trisodium salt (9CI);C.I. Mordant Blue 31 (7CI);C.I. Mordant Blue 31, trisodium salt (6CI,8CI);ACBK;Acid Chrome Blue K;Acid Chrome Blue K free form;Acid Chrome Blue R;C.I. 16675;Chrome Blue K;Chrome Fast Navy Blue R;Magracrom Blue R;
CAS:3270-25-5
Molecular Formula: C16H9N2Na3O12S3
Molecular Weight: 586.4
Molecular Structure: (C16H9N2Na3O12S3) 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-, trisodium salt (9CI)...
Properties
Water Solubility:Soluble in water
Solubility:Soluble in water
Appearance:Reddish brown or dark red powder
Safety Data
 

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