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55-03-8

Name Levothyroxine sodium
CAS 55-03-8
EINECS(EC#) 200-221-4
Molecular Formula C15H20I4NNaO9
MDL Number MFCD00149110
Molecular Weight 888.93
MOL File 55-03-8.mol

Chemical Properties

Melting point  207-210 (dec.)(lit.)
alpha  D20 -4.4° (c = 3 in 70% ethanol)
density  d420 2.381
storage temp.  2-8°C
solubility  cell culture medium: 0.1 mg/mL
form  powder
InChIKey JMHCCAYJTTWMCX-QWPJCUCISA-M
EPA Substance Registry System L-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, monosodium salt(55-03-8)

Safety Data

Safety Statements 
RIDADR  2811
WGK Germany  3
RTECS  YP2833760
3-8-10
HazardClass  6.1(a)
PackingGroup  II
HS Code  2937909000

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