[038705] Phenolphthalein, ACS | Alfa
0 ₩
Brand: Alfa Aesar
| C20H14O4 | phenolphthalein evac-Q-kwik purgen Lilo euchessina fenolftaleina feen-a-mint gum alophen evac-u-gen laxcaps
Chemical Identifiers
CAS
77-09-8
Molecular Weight (g/mol)
318.33
Synonym
phenolphthalein evac-Q-kwik purgen Lilo euchessina fenolftaleina feen-a-mint gum alophen evac-u-gen laxcaps
SMILES
OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
InChI Key
KJFMBFZCATUALV-UHFFFAOYSA-N
Molecular Formula
C20H14O4
IUPAC Name
3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one
Specifications
Comment
Clarity of alcohol solution P.T.
Comment
Visual transition interval from pH 8.0 (colorless) to 10.0 (red)
설명
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 extend 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.
Other References:
Merck Index:14,7243Beilstein:284423
GHS Hazard and Precautionary Statements
Hazard Statements:H341-H351-H361f-H373
GHS H StatementH350-H341-H361 May cause cancer.Suspected of causing genetic defects.Suspected of damaging fertility or the unborn child.
Precautionary Statements:P201-P202-P260-P281-P308+P313-P501c
Risk & Safety
TSCA:YesRTECS Number:SM8380000
경고:RUO – Research Use Only
CAS77-09-8FORMULAC20H14O4EINECS201-004-7MDLMFCD00005913
| Pakage | 100g, 500g |
|---|---|
| brand | Alfa Aesar |
