Thermo Scientific Chemicals Chlorophenol Red, pure, indicator grade

Artikelnummer.	Quantity	Packaging	unitSize
10550804	50 g	Glass bottle	50g
10487580	10 g	Glass bottle	10g

Artikelnummer. 10550804 Lieferant Thermo Scientific Chemicals Lieferanten-Nr. 190040500

Beschreibung

CAS: 4430-20-0 | C19H12Cl2O5S | 423.26 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

Spezifikation

Chemische Identifikatoren

• CAS: 4430-20-0
• Molecular Formula: C19H12Cl2O5S
• Molecular Weight (g/mol): 423.26
• MDL Number: MFCD00005877
• InChI Key: WWAABJGNHFGXSJ-UHFFFAOYSA-N
• Synonym: CPR, 3', 3''-Dichlorophenylsulfonphthalein
• PubChem CID: 20486
• IUPAC Name: 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
• SMILES: OC1=CC=C(C=C1Cl)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(Cl)=C1

• Absorbance: 1000 (at lambda max) (calc. on dried substance) (A (1% min./1cm))
• Beilstein: 19, II, 104
• Solubility Information: Solubility in water: insoluble
• Infrared Spectrum: Authentic
• Lambda Max: 572 to 576nm (in 0.1 N NaOH)
• Formula Weight: 423.26
• Loss on Drying: 8% max. (110°C)
• Grade: Pure
• Packaging: Glass bottle
• Specific Extinction: 1000 min. (575nm, in 0.1N NaOH)
• Visual Transition Interval: From pH 4.8 (yellow) to pH 6.4 (purple)
• Color: White to Cream
• Quantity: 50 g
• Physical Form: Granular Powder
• Chemical Name or Material: Chlorophenol Red, Pure

Sicherheit und Handhabung

Produktidentifikator

• Chlorophenol Red

Signalwort

• Warning

Gefahrenkategorie

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

Gefahrenhinweis

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin 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/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Sicherheitsdatenblatt (SDS)

RUO – Research Use Only