Thermo Scientific Chemicals Phenol Red, pure, indicator

Product Code. 10791745

Brand: Thermo Scientific Chemicals 151430050

Descrizione

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.

Indicator

Specifica

Identificatori chimici

• 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

• Melting Point: >300.0°C
• 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: 4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
• Formula Weight: 354.38
• Grade: Pure
• Packaging: Glass bottle
• Specific Extinction: 1700 (558nm, in buffer) (E (1% min./1cm))
• Visual Transition Interval: from pH 6.8 (yellow) to pH 8.2 (red)
• Color: Beige/Brown to Gray
• Quantity: 5 g
• Physical Form: Crystalline Powder, Crystals, Flakes and/or Chunks
• Chemical Name or Material: Phenol Red

Sicurezza e movimentazione

Identificativo prodotto

• Phenol Red

Avvertenza

• Warning

Categoria di pericolo

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Indicazioni di pericolo

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Consigli di prudenza

• 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/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.

Informazioni supplementari

• MIXTURE LIST-Contains : Phenolsulfonphthalein

SDS

RUO – Research Use Only