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  3. Biochemical Assay Reagents
  4. Bromocresol purple sodium

Bromocresol purple (sodium) is a water-soluble dye, bromocresol purple sodium, commonly known as bromocresol purple, used as a pH indicator. The dye color changes from yellow to purple between pH 5.2 and 6.8.

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Bromocresol purple sodium Chemical Structure

Bromocresol purple sodium Chemical Structure

CAS No. : 62625-30-3

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Bromocresol purple sodium Related Antibodies

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Description

Bromocresol purple (sodium) is a water-soluble dye, bromocresol purple sodium, commonly known as bromocresol purple, used as a pH indicator. The dye color changes from yellow to purple between pH 5.2 and 6.8.

Molecular Weight

562.20

Formula

C21H15Br2NaO5S
CAS No.
Appearance

Solid

SMILES

O=S1(OC(C2=CC(Br)=C(C(C)=C2)O[Na])(C3=C1C=CC=C3)C4=CC(Br)=C(C(C)=C4)O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, stored under nitrogen

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

Purity & Documentation
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Bromocresol purple sodium Related Classifications

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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.

Keywords:

Bromocresol purple62625-30-3Biochemical Assay ReagentsInhibitorinhibitorinhibit

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Bromocresol purple sodium
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HY-W110790
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