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Thermo Scientific Chemicals Chlorophenol Red, pure, indicator grade
Supplier: Thermo Scientific Chemicals 190040100
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.
IndicatorSpecifications
| 1000 (at lambda max) (calc. on dried substance) (A (1% min./1cm)) | |
| Pure | |
| C19H12Cl2O5S | |
| 19, II, 104 | |
| Solubility in water: insoluble | |
| Authentic | |
| 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol | |
| 20486 | |
| 8% max. (110°C) | |
| Pure | |
| 1000 min. (575nm, in 0.1N NaOH) | |
| White to Cream | |
| Granular Powder |
| Chlorophenol Red | |
| 4430-20-0 | |
| MFCD00005877 | |
| CPR, 3', 3''-Dichlorophenylsulfonphthalein | |
| WWAABJGNHFGXSJ-UHFFFAOYSA-N | |
| OC1=CC=C(C=C1Cl)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(Cl)=C1 | |
| 423.26 | |
| 572 to 576nm (in 0.1 N NaOH) | |
| 423.26 | |
| Glass bottle | |
| From pH 4.8 (yellow) to pH 6.4 (purple) | |
| 10 g |
Chemical Identifiers
| 4430-20-0 | |
| 423.26 | |
| WWAABJGNHFGXSJ-UHFFFAOYSA-N | |
| 20486 | |
| OC1=CC=C(C=C1Cl)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(Cl)=C1 |
| C19H12Cl2O5S | |
| MFCD00005877 | |
| CPR, 3', 3''-Dichlorophenylsulfonphthalein | |
| 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol |
Safety and Handling
GHS H Statement:
Causes serious eye irritation.
Causes skin irritation.
May cause respiratory 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
RUO – Research Use Only