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Thermo Scientific Chemicals Phenol Red, ACS reagent

Product Code. 10035950 Shop All Thermo Scientific Chemicals Products
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100 g
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Product Code. Quantity Packaging unitSize
10035950 5 g Glass bottle 5g
10157750 10 g Glass bottle 10g
10299473 100 g Glass bottle 100g
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Product Code. 10035950

Brand: Thermo Scientific Chemicals 417240050

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CAS: 143-74-8 | C19H14O5S | 354.38 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 143-74-8
Molecular Formula C19H14O5S
Molecular Weight (g/mol) 354.38
MDL Number MFCD00003552
InChI Key BELBBZDIHDAJOR-UHFFFAOYSA-N
Synonym Phenolsulfonephthalein
PubChem CID 4766
ChEBI CHEBI:31991
SMILES OC1=CC=C(C=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

Spezifikation

Melting Point >300.0°C
Clarity passes test
Beilstein 19, 91
Merck Index 15, 7360
Solubility Information Solubility in water: 0.77g/L. Other solubilities: soluble in ethanol
Infrared Spectrum Authentic
IUPAC Name 3,3-bis(4-hydroxyphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione
Formula Weight 354.38
Grade ACS Reagent
Packaging Glass bottle
Visual Transition Interval from pH 6.8 (yellow) to pH 8.2 (red)
Color Colorless to Yellow
Quantity 5 g
Physical Form Liquid After Melting
Chemical Name or Material Phenol Red, Pure
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Produktidentifikator
  • Phenol Red
Signalwort
  • Warning
Gefahrenkategorie
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
  • Specific target organ toxicity Category 3
Gefahrenhinweis
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
Sicherheitshinweis
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/and soap.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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