4-[(2-arsonophenyl)azo]-3-hydroxynaphthalene-2,7-disulphonic acid

Names

[ CAS No. ]:
132-33-2

[ Name ]:
4-[(2-arsonophenyl)azo]-3-hydroxynaphthalene-2,7-disulphonic acid

[Synonym ]:
2,7-Naphthalenedisulfonic acid,4-[(2-arsonophenyl)azo]-3-hydroxy
o-(2-OH-3,6-disulfo-1-naphthylazo)-benzene-arsonic acid
4-(2-Arsono-phenylazo)-3-hydroxy-naphthalin-2,7-disulfonsaeure
4-((2-Arsonophenyl)azo)-3-hydroxynaphthalene-2,7-disulphonic acid
2-(2-Hydroxy-3.6-disulfo-naphthyl-(1)-azo)-phenylarsonsaeure
1-<2-Arsono-phenylazo>-2-hydroxy-naphthalin-3,6-disulfonsaeure
4-(2-arsono-phenylazo)-3-hydroxy-naphthalene-2,7-disulfonic acid
4-((2-Arsonophenyl)azo)-3-hydroxy-2,7-naphthalenedisulfonic acid
EINECS 205-058-2
2,7-Naphthalenedisulfonic acid,4-(2-(2-arsonophenyl)diazenyl)-3-hydroxy
Thoron (reagent)

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₆H₁₃AsN₂O₁₀S₂

[ Molecular Weight ]:
532.33300

[ Exact Mass ]:
531.92300

[ PSA ]:
227.98000

[ LogP ]:
3.17680

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T,N

[ Risk Phrases ]:
23/25-50/53

[ Safety Phrases ]:
20/21-28-45-60-61

[ RIDADR ]:
UN 3280

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1(a)