disodium,(4E)-7-[dihydroxy(oxido)-λ4-sulfanyl]-4-[(2,4-dimethylphenyl)hydrazinylidene]-3-oxonaphthalene-2-sulfonate

Modify Date: 2025-11-26 15:59:21

disodium,(4E)-7-[dihydroxy(oxido)-λ4-sulfanyl]-4-[(2,4-dimethylphenyl)hydrazinylidene]-3-oxonaphthalene-2-sulfonate Structure
disodium,(4E)-7-[dihydroxy(oxido)-λ4-sulfanyl]-4-[(2,4-dimethylphenyl)hydrazinylidene]-3-oxonaphthalene-2-sulfonate structure
Common Name disodium,(4E)-7-[dihydroxy(oxido)-λ4-sulfanyl]-4-[(2,4-dimethylphenyl)hydrazinylidene]-3-oxonaphthalene-2-sulfonate
CAS Number 64553-71-5 Molecular Weight 482.43800
Density N/A Boiling Point N/A
Molecular Formula C18H16N2Na2O7S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name disodium,(4E)-7-[dihydroxy(oxido)-λ4-sulfanyl]-4-[(2,4-dimethylphenyl)hydrazinylidene]-3-oxonaphthalene-2-sulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C18H16N2Na2O7S2
Molecular Weight 482.43800
Exact Mass 482.01900
PSA 195.86000
LogP 3.98210

 Synonyms

Cerven potravinarska 5
Cerven kysela 26
Pas kwasowy 2 RL
3-Hydroxy-4-(2,4-xylylazo)-2,7-naphthalenedisulphonic acid,disodium salt
UNII-U3J3635T4U
C.I. Acid Red 26,disodium salt (8CI)
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