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Tiron Structure

Tiron

  • Product NameTiron
  • CAS149-45-1
  • CBNumberCB7754353
  • MFC6H7NaO8S2
  • MW294.22
  • EINECS205-741-5
  • MDL NumberMFCD00149531
  • MOL File149-45-1.mol
  • MSDS FileSDS

Chemical Properties

Melting point 300 °C
Density  2.064g/cm3 at 20℃
vapor pressure  0Pa at 25℃
storage temp.  Store at +15°C to +25°C.
solubility  1350g/l
form  Powder
color  Off-white
PH 5.0 (10g/l, H2O, 20℃)
Water Solubility  soluble
Sensitive  Hygroscopic
Merck  14,9465
BRN  4629740
Stability Stable. Incompatible with strong oxidizing agents.
LogP 0.3 at 25℃ and pH6.5
Surface tension 72.83mN/m at 1g/L and 19.5℃
CAS DataBase Reference 149-45-1(CAS DataBase Reference)
FDA UNII 4X87R5T106
EPA Substance Registry System Disodium 4,5-dihydroxy-1,3-benzenedisulfonate (149-45-1)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H315-H319
Precautionary statements P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  CZ9263000
3-9
HS Code  29082000
Toxicity mouse,LD50,intraperitoneal,6060mg/kg (6060mg/kg),Toxicology. Vol. 62, Pg. 203, 1990.
NFPA 704:
0
2 0

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