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Quinhydrone, 97%, Thermo Scientific Chemicals Product Code.: 11472668
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Quinhydrone, 97%, Thermo Scientific Chemicals

Product Code. 11472668
25 g
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Quantity:
25 g
100 g
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Product Code. 11472668

Brand: Thermo Scientific Alfa Aesar A16681.14

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Description

Used to measure the hydrogen ion concentration (pH) of a solution in a chemical experiment. It provides an alternative to the commonly used glass electrode in a pH meter.

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
Used to measure the hydrogen ion concentration (pH) of a solution in a chemical experiment. It provides an alternative to the commonly used glass electrode in a pH meter.

Solubility
Slightly soluble in water 4 g/L (20°C).

Notes
Air & Light Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 106-34-3
Molecular Formula C12H10O4
Molecular Weight (g/mol) 218.21
MDL Number MFCD00010310
InChI Key BDJXVNRFAQSMAA-UHFFFAOYSA-N
Synonym quinhydrone, green hydroquinone, p-benzoquinhydrone, chinhydron, chinhydron czech, unii-p4a66lq3qj, hydroquinone, compd. with p-benzoquinone, p-benzoquinone, compd. with hydroquinone, 2,5-cyclohexadiene-1,4-dione, compd. with 1,4-benzenediol 1:1, p-benzoquinone-hydroquinone compound 1:1Show MoreShow Less
PubChem CID 7801
ChEBI CHEBI:26491
IUPAC Name benzene-1,4-diol;cyclohexa-2,5-diene-1,4-dione
SMILES OC1=CC=C(O)C=C1.O=C1C=CC(=O)C=C1

Specifications

Melting Point 168°C to 171°C
Density 1.4
Quantity 25 g
UN Number UN2811
Beilstein 3919222
Sensitivity Air and light sensitive
Merck Index 14,8058
Solubility Information Slightly soluble in water 4g/L (20°C).
Formula Weight 218.21
Percent Purity 97%
Chemical Name or Material Quinhydrone
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10250856 Certificate TypeCertificate of Analysis Date30/08/2024 Catalog NumberA16681.14,A16681.22
Lot Number10243029 Certificate TypeCertificate of Analysis Date31/08/2022 Catalog NumberA16681.14,A16681.22
Lot Number10238949 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog NumberA16681.14,A16681.22
Lot NumberG16U010 Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberA16681.14,A16681.22
Lot NumberA10Q35A Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberA16681.14,A16681.22

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