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Thermo Scientific Chemicals Chlorophenol Red, sodium salt

677.47 SEK - 2246.84 SEK

Chemical Identifiers

CAS 123333-64-2
Molecular Formula C19H11Cl2O5S
Molecular Weight (g/mol) 422.25
MDL Number MFCD00151199
InChI Key QXTPRQZMDKBTAI-UNOMPAQXSA-M
Synonym 3', 3''-Dichlorophenolsulfonephthalein, sodium salt
PubChem CID 131846007
SMILES OC1=CC=C(C=C1Cl)C(=C1/C=CC(=O)C(Cl)=C1)\C1=CC=CC=C1S([O-])(=O)=O
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Thermo Scientific Chemicals
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Description

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.

Specifications

Chemical Identifiers

123333-64-2
422.25
QXTPRQZMDKBTAI-UNOMPAQXSA-M
131846007
C19H11Cl2O5S
MFCD00151199
3', 3''-Dichlorophenolsulfonephthalein, sodium salt
OC1=CC=C(C=C1Cl)C(=C1/C=CC(=O)C(Cl)=C1)\C1=CC=CC=C1S([O-])(=O)=O

Specifications

267.0°C
C19H11Cl2O5S
3', 3''-Dichlorophenolsulfonephthalein, sodium salt
QXTPRQZMDKBTAI-UNOMPAQXSA-M
OC1=CC=C(C=C1Cl)C(=C1/C=CC(=O)C(Cl)=C1)\C1=CC=CC=C1S([O-])(=O)=O
422.25
445.25
(575nm, 0.1N NaOH) ca. 1200
Brown
Chlorophenol Red, sodium salt
123333-64-2
MFCD00151199
Solubility in water: soluble.
Authentic
2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol;sodium
131846007
Pure
From pH 4.6 (yellow) to pH 7.0 (purple)
Crystalline Powder
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Safety and Handling

Safety and Handling

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

GHS P Statement
IF ON SKIN: Wash with plenty of soap and water.
If eye irritation persists: Get medical advice/attention.
Wear protective gloves/protective clothing/eye protection/face protection.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.

Product Identifier
  • Chlorophenol Red, sodium salt, water soluble

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
  • 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.

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only

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