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  3. Cresol Red sodium

Cresol Red sodium is a triarylmethane dye. Cresol Red sodium can be used for indicating pH, temperatures and salinities.

For research use only. We do not sell to patients.

Cresol Red sodium Chemical Structure

Cresol Red sodium Chemical Structure

CAS No. : 62625-29-0

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Description

Cresol Red sodium is a triarylmethane dye. Cresol Red sodium can be used for indicating pH, temperatures and salinities[1].

Molecular Weight

404.41

Formula

C21H17NaO5S

CAS No.
Appearance

Solid

Color

Brown to dark brown

Emission (Em)

689

Excitation (Ex)

654

SMILES

O=S1(OC(C2=CC=C(O[Na])C(C)=C2)(C3=CC=C(O)C(C)=C3)C4=CC=CC=C41)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

Purity & Documentation
References
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Cresol Red sodium Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
Cresol Red sodium
Cat. No.:
HY-D0015A
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