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CS-W001157 4
Total: USD 88.00

Acid Red 94, indicator

  • CAS No. 632-69-9

  • Cat. No. CS-0169060
  • PurityIND
  • MDL No.MFCD00151169

*For research and further manufacturing use only, not for direct human use.

Acid Red 94, indicator|CS-0169060

Structure of 632-69-9

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General Information

  • CAS No. 632-69-9
  • Cat. No. CS-0169060
  • Purity IND
  • MDL No. MFCD00151169
  • Storage 4°C, sealed storage, away from moisture and light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₀H₂Cl₄I₄Na₂O₅
  • Molecular Weight 1017.64
  • Synonym(s) None
  • SMILES O=C1OC2(C3=C(OC4=C2C=C(I)C(O[Na])=C4I)C(I)=C(O[Na])C(I)=C3)C5=C1C(Cl)=C(Cl)C(Cl)=C5Cl

Description

Rose Bengal is the sodium salt of tetraiodotetrachlorouorescein, C20H2O5I4Cl4Na2. It is an anionic water-soluble xanthene dye.Rose bengal has several microbilogical staining applications including:Conns technique for bacteria in soil and Kreybergs stain for keratin and mucuscounterstaining hematoxylinstaining cellular inclusions, together with Bismark brown

Synthesis

  • Route1

    References

    • Tetrahedron, , vol. 41, # 11 p. 2183 - 2190
  • Route2
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      24545-87-7
    • ~%
    • In-stock
      Acid Red 94, indicator|CS-0169060
      632-69-9

    References

    • Journal of Physical Chemistry, , vol. 87, # 25 p. 5248 - 5251

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅲ
Hazard Statements : H290
Precautionary Statements : P234-P390-P406

Quality Control

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Computational Chemistry Data

  • TPSA   53.99
  • LogP   8.2112
  • H_Acceptors   5
  • H_Donors   0
  • Rotatable_Bonds   2

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