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1668-00-4

Name ARSENAZO III SODIUM SALT
CAS 1668-00-4
EINECS(EC#) 216-788-6
Molecular Formula C22H18As2N4O14S2
MDL Number MFCD00078931
Molecular Weight 776.37
MOL File 1668-00-4.mol
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Chemical Properties

Melting point  >320 °C(lit.)
bulk density 850kg/m3
storage temp.  Store at RT.
solubility  ammonium hydroxide: soluble1mg/mL
form  Powder
pka -1.25±0.40(Predicted)
color  Brown
PH 2.3 (10g/l, H2O, 20℃)
λmax 569-576 nm (buffer pH 10.0)
BRN  5717957
InChIKey UQHVTNUJRKELCE-UHFFFAOYSA-N
SMILES C1=C2C(C(O)=C(N=NC3=CC=CC=C3[As](O)(O)=O)C(S(O)(=O)=O)=C2)=C(O)C(N=NC2=CC=CC=C2[As](O)(O)=O)=C1S(O)(=O)=O

Safety Data

Hazard Codes  T,N
Risk Statements 
Safety Statements 
RIDADR  UN 3465 6.1/PG 2
WGK Germany  3
HazardClass  6.1(b)
PackingGroup  III
HS Code  29319090

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