Indicators

Eosin Y disodium salt

Eosin Y disodium salt

  • Synonym:
    Acid Red 87, Eosin Y,Eosine, Tetrabromofluorescein sodium salt, C.I. 45380, Eosin yellowish
  • Molecular Formula:
    C20H6Br4Na2O5
  • Molecular Weight:
    691.86

CAS RN:17372-87-1

Fluorescein sodium salt

Fluorescein sodium salt

  • Synonym:
    Uranine, Acid Yellow 73, D&C;Yellow No. 8, NaFl, NaFluo, Sodium fluorescein, C.I. 45350
  • Molecular Formula:
    C20H10Na2O5
  • Molecular Weight:
    376.28

CAS RN:518-47-8

Thymolphthalein

Thymolphthalein

  • Synonym:
    5′,5′′-Diisopropyl-2′,2′′-dimethylphenolphthalein
  • Molecular Formula:
    C28H30O4
  • Molecular Weight:
    430.54

CAS RN:125-20-2

o-Cresolphthalein

o-Cresolphthalein

  • Synonym:
    3,3-bis(4-hydroxy-m-tolyl)phthalide
  • Molecular Formula:
    C22H18O4
  • Molecular Weight:
    346.38

CAS RN:596-27-0

Fluorescein

Fluorescein

  • Synonym:
    Acid Yellow 73, C.I. 45350:1
  • Molecular Formula:
    C20H12O5
  • Molecular Weight:
    332.31

CAS RN:2321-07-5

Product Name CAS RN M.F. M.W. Grade Value More detail
Eosin Y disodium salt 17372-87-1 C20H6Br4Na2O5 691.86 IND
Fluorescein Sodium Salt 518-47-8 C20H10Na2O5 376.28 IND
o-Cresolphthalein 596-27-0 C22H18O4 346.38 IND
Thymolphthalein 125-20-2 C28H30O4 430.54 IND
Fluorescein 2321-07-5 C20H12O5 332.31 IND