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2,7-Naphthalenedisulfonicacid, 3-[2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-, sodium salt (1:2) (3547-38-4)

Identification
Name:2,7-Naphthalenedisulfonicacid, 3-[2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-, sodium salt (1:2)
Synonyms:2,7-Naphthalenedisulfonicacid, 3-[(2-arsonophenyl)azo]-4,5-dihydroxy-, disodium salt (9CI);2,7-Naphthalenedisulfonic acid, 3-[(o-arsonophenyl)azo]-4,5-dihydroxy-,disodium salt (8CI);
CAS:3547-38-4
EINECS: 222-600-3
Molecular Formula: C16H11AsN2Na2O11S2
Molecular Weight: 592.29648
InChI: InChI=1/C16H13AsN2O11S2.2Na/c20-12-7-9(31(25,26)27)5-8-6-13(32(28,29)30)15(16(21)14(8)12)19-18-11-4-2-1-3-10(11)17(22,23)24;;/h1-7,20-21H,(H2,22,23,24)(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2
Molecular Structure: (C16H11AsN2Na2O11S2) 2,7-Naphthalenedisulfonicacid, 3-[(2-arsonophenyl)azo]-4,5-dihydroxy-, disodium salt (9CI);2,7-Napht...
Properties
Transport:UN 3465 6.1/PG 3
Melting Point: ≥300 °C(lit.)
Flash Point: °C
Boiling Point: °Cat760mmHg
Density:g/cm3
Packinggroup: III
Flash Point: °C
Safety Data
Hazard Symbols T: Toxic N: Dangerous for the environment
 

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