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3709-43-1

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3709-43-1 Structure

3709-43-1 Structure
IdentificationBack Directory
[Name]

4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT
[CAS]

3709-43-1
[Synonyms]

DNS
DNDS
Nsc163175
DNDS, DISODIUM SALT
disodium 4,4'-dinitrostilbene-2,2'-disulfonate
Disodium 4,4'-dinitro-2,2'-stilbenedisulfonate
disodium4,4’-dinitrostilbene-2,2’-disulphonate
Disodium 4,4'-dinitro-2,2'-stilbenedisulfonic acid
4,4’-dinitro-2,2’-stilbenedisulfonicaciddisodiumsalt
2,2’-Stilbenedisulfonicacid,4,4’-dinitro-,disodiumsalt
4,4'-DINITRO-2,2'-STILBENEDISULFONIC ACID, SODIUM SALT
4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT
2,2’-(1,2-ethenediyl)bis[5-nitro-benzenesulfonicacidisodiumsalt
2,2’-(1,2-Ethenediyl)bis(5-nitrobenzenesulfonicacid),disodiumsalt
Benzenesulfonicacid,2,2’-(1,2-ethenediyl)bis[5-nitro-,disodiumsalt
Nitroflavonic acid, 4,4'-Dinitrostilbene-2,2'-disulfonic acid / 4,4'-Dinitrostilbene-2,2'-disulfonic acid Disodium salt
4,4'-dinitrostilbene-2,2'-disulfonic acid disodiuM salt, Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-nitro-, disodiuM salt, disodiuM 5-nitro-2-[(E)-2-(4-nitro-2-sulfonatophenyl)ethenyl]benzenesulfonate
[EINECS(EC#)]

223-051-2
[Molecular Formula]

C14H8N2Na2O10S2
[MDL Number]

MFCD00024929
[MOL File]

3709-43-1.mol
[Molecular Weight]

474.33
Chemical PropertiesBack Directory
[Boiling point ]

552℃ at 96kPa
[density ]

0.823g/cm3 at 32℃
[form ]

Solid
[color ]

Light yellow to Brown
[PH]

6 at 27℃ and 10g/L
[Water Solubility ]

almost transparency
[LogP]

-1 at 32℃ and pH6.56
[EPA Substance Registry System]

Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, sodium salt (1:2) (3709-43-1)
Safety DataBack Directory
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36/37/39
[HS Code ]

2904.99.4700
Hazard InformationBack Directory
[General Description]

White powder.
[Fire Hazard]

Flash point data for 4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT are not available. 4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT is probably combustible.
Spectrum DetailBack Directory
[Spectrum Detail]

4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT(3709-43-1)1HNMR
4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT(3709-43-1)IR1
4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT(3709-43-1)IR2
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