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132557-72-3

Name 5-Sulfo-2,3,3-trimethyl indolenine sodium salt
CAS 132557-72-3
Molecular Formula C11H13NO3S
MDL Number MFCD09033907
Molecular Weight 239.29
MOL File 132557-72-3.mol
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Chemical Properties

density  1.34
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
pka -1.45±0.60(Predicted)
InChI InChI=1S/C11H13NO3S/c1-7-11(2,3)9-6-8(16(13,14)15)4-5-10(9)12-7/h4-6H,1-3H3,(H,13,14,15)
InChIKey HUFDYAIAEFHOKI-UHFFFAOYSA-N
SMILES N1C2=C(C=C(S(O)(=O)=O)C=C2)C(C)(C)C=1C

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338

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