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  7. Thermo Scientific Chemicals Phenolphthalein, 98%

Thermo Scientific Chemicals Phenolphthalein, 98%

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Quantity:
50 g
250 g
1000 g
77-09-8
C20H14O4
318.33
MFCD00005913
KJFMBFZCATUALV-UHFFFAOYSA-N
phenolphthalein, phthalimetten, euchessina, phthalin, espotabs, phenolax, purgophen, koprol, laxogen, trilax
4764
CHEBI:34914
OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
77-09-8
C20H14O4
318.33
MFCD00005913
KJFMBFZCATUALV-UHFFFAOYSA-N
phenolphthalein, phthalimetten, euchessina, phthalin, espotabs, phenolax, purgophen, koprol, laxogen, trilax
4764
CHEBI:34914
OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

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.

Applications
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.

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.
Melting Point 258°C to 262°C
Density 1.299
Quantity 250 g
Beilstein 284423
Merck Index 14,7243
Solubility Information Soluble in alcohol. Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane.
IUPAC Name 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
Formula Weight 318.33
Percent Purity 98%
Chemical Name or Material Phenolphthalein

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

SDS

RUO – Research Use Only

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