CompoundList
Cosmetic ingredient (INCI)

Phenolsulfonphthalein

Used in cosmetic products as buffering.

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

Phenol red chemical structure, C19H14O5S, CAS 143-74-8
Phenol red
CAS 143-74-8C19H14O5S
97 suppliers
Phenol red

IUPAC name: 4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]phenol

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
  • Suppliers, prices and trade data

Phenolsulfonphthalein suppliers

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Frequently asked questions

What is Phenolsulfonphthalein used for in cosmetics?

Phenolsulfonphthalein is used in cosmetic products as buffering.

Is Phenolsulfonphthalein restricted in cosmetics in the EU?

No EU restriction annex is recorded for Phenolsulfonphthalein in our records. Rules change and differ by market, so always check the current regulation before you formulate.

What is the CAS number of Phenolsulfonphthalein?

Phenolsulfonphthalein is listed with CAS number 143-74-8 and EC number 205-609-7.

Where can I buy Phenolsulfonphthalein?

8 suppliers list Phenol red on CompoundList. Compare them below or post a buy request with your grade and quantity.