4,5-dioxo-3,6-bis[(3-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid

Modify Date: 2025-08-26 16:12:52

4,5-dioxo-3,6-bis[(3-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid Structure
4,5-dioxo-3,6-bis[(3-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid structure
Common Name 4,5-dioxo-3,6-bis[(3-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid
CAS Number 7572-33-0 Molecular Weight 688.64100
Density 1.93g/cm3 Boiling Point N/A
Molecular Formula C22H16N4O14S4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4,5-dihydroxy-3,6-bis((E)-(3-sulfophenyl)diazenyl)naphthalene-2,7-disulfonic acid

 Chemical & Physical Properties

Density 1.93g/cm3
Molecular Formula C22H16N4O14S4
Molecular Weight 688.64100
Exact Mass 687.95500
PSA 340.90000
LogP 8.39180
Index of Refraction 1.786
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