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Thermo Scientific Chemicals Phenolphthalein, 98%
CAS: 77-09-8 | C20H14O4 | 318.33 g/mol
Supplier: Thermo Scientific Chemicals A1713518
Description
Phenolphthalein is widely used as an indicator in acid-base titrations, water treatment applications. Due to its pH sensitivity, It is used to the check extent of carbonation in concrete, soap and in toys as diapering work. It is used in Kastle-Meyer test, which identifies the substances containing blood.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsPhenolphthalein is widely used as an indicator in acid-base titrations, water treatment applications. Due to its pH sensitivity, It is used to the check extent of carbonation in concrete, soap and in toys as diapering work. It is used in Kastle-Meyer test, which identifies the substances containing blood.
Solubility
Soluble in alcohol. Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane.
Notes
Acid-base indicator: pH 8.0 - 10.0.Incompatible with strong oxidizing agents.
Specifications
| Phenolphthalein | |
| 258°C to 262°C | |
| C20H14O4 | |
| 50 g | |
| 14,7243 | |
| Soluble in alcohol. Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane. | |
| OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1 | |
| 318.33 | |
| CHEBI:34914 | |
| 98% |
| 77-09-8 | |
| 1.299 | |
| MFCD00005913 | |
| 284423 | |
| phenolphthalein, phthalimetten, euchessina, phthalin, espotabs, phenolax, purgophen, koprol, laxogen, trilax | |
| KJFMBFZCATUALV-UHFFFAOYSA-N | |
| 3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one | |
| 4764 | |
| 318.33 |
Chemical Identifiers
| 77-09-8 | |
| 318.33 | |
| KJFMBFZCATUALV-UHFFFAOYSA-N | |
| 4764 | |
| OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1 |
| C20H14O4 | |
| MFCD00005913 | |
| phenolphthalein, phthalimetten, euchessina, phthalin, espotabs, phenolax, purgophen, koprol, laxogen, trilax | |
| CHEBI:34914 |
Safety and Handling
GHS H Statement
H350-H341-H361
May cause cancer.
Suspected of causing genetic defects.
Suspected of damaging fertility or the unborn child.
P201-P202-P260-P281-P308+P313-P501c
H341-H351-H361f-H373
EINECSNumber : 201-004-7
RTECSNumber : SM8380000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only