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2-Amino-3,6,8-naphthalenetrisulfonic acid Structure

2-Amino-3,6,8-naphthalenetrisulfonic acid

  • Product Name2-Amino-3,6,8-naphthalenetrisulfonic acid
  • CAS118-03-6
  • CBNumberCB1148862
  • MFC10H9NO9S3
  • MW383.37
  • EINECS204-229-9
  • MDL NumberMFCD00035721
  • MOL File118-03-6.mol

Chemical Properties

Boiling point: 702.53℃[at 101 325 Pa]
Density  1.7995 (rough estimate)
refractive index  1.6800 (estimate)
storage temp.  2-8°C
pka -1.27±0.40(Predicted)
Water Solubility  1000g/L at 25℃
InChI InChI=1S/C10H9NO9S3/c11-8-4-7-5(2-10(8)23(18,19)20)1-6(21(12,13)14)3-9(7)22(15,16)17/h1-4H,11H2,(H,12,13,14)(H,15,16,17)(H,18,19,20)
InChIKey GFPQSWFFPRQEHH-UHFFFAOYSA-N
SMILES C1(S(O)(=O)=O)=C2C(C=C(S(O)(=O)=O)C(N)=C2)=CC(S(O)(=O)=O)=C1
LogP -11.96
CAS DataBase Reference 118-03-6(CAS DataBase Reference)
EPA Substance Registry System 1,3,6-Naphthalenetrisulfonic acid, 7-amino- (118-03-6)

Safety

Symbol(GHS)  Exclamation Mark (GHS07)
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
TSCA  TSCA listed
HS Code  2921499090
Toxicity rat,LD50,oral,13gm/kg (13000mg/kg),"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1058, 1986.
REACH Registrations Active

2-Amino-3,6,8-naphthalenetrisulfonic acid Chemical Properties,Usage,Production

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