Thermo Scientific Chemicals Phenol Red sodium salt, ACS reagent

Product Code	Brand	Quantity	Packaging
10702865	Thermo Scientific Chemicals 417250050	5 g	Glass bottle
10167750	Thermo Scientific Chemicals 417250100	10 g	Glass bottle
10267513	Thermo Scientific Chemicals 417251000	100 g	Glass bottle

Description

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

Chemical Identifiers

• CAS: 34487-61-1
• Molecular Weight (g/mol): 376.358
• InChI Key: HKHYOKBQJILTEI-UHFFFAOYSA-M
• IUPAC Name: sodium;4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenolate

• Molecular Formula: C19H13NaO5S
• MDL Number: MFCD00066901
• PubChem CID: 23686673
• SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+]

Specifications

• Melting Point: 285.0°C
• Clarity: passes test
• MDL Number: MFCD00066901
• Merck Index: 15, 7360
• InChI Key: HKHYOKBQJILTEI-UHFFFAOYSA-M
• SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+]
• Molecular Weight (g/mol): 376.358
• Formula Weight: 376.35
• Visual Transition Interval: from pH 6.8 (yellow) to pH 8.2 (red)
• Physical Form: Crystalline Powder or Flakes

• CAS: 34487-61-1
• Molecular Formula: C19H13NaO5S
• Beilstein: 19, 91
• Solubility Information: Solubility in water: soluble.
• Infrared Spectrum: Authentic
• IUPAC Name: sodium;4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenolate
• PubChem CID: 23686673
• Grade: ACS Reagent
• Color: White
• Chemical Name or Material: Phenol Red sodium salt

Safety and Handling

GHS H Statement:
May cause respiratory irritation.
Causes serious eye irritation.
Causes skin irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Warning

Product Identifier

• Phenol Red, sodium salt

Signal Word

• Warning

Hazard Category

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

Hazard Statement

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

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P362-Take off contaminated clothing.

RUO – Research Use Only