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Quinhydrone, 97%, Thermo Scientific Chemicals
產品號碼: A16681.14
25 g, Each
化學識別
CAS
106-34-3
IUPAC Name
benzene-1,4-diol; cyclohexa-2,5-diene-1,4-dione
Molecular Formula
C12H10O4
InChI Key
BDJXVNRFAQSMAA-UHFFFAOYSA-N
SMILES
OC1=CC=C(O)C=C1.O=C1C=CC(=O)C=C1
規格
規格表Melting Point (clear melt)
165-175?C
Form
Crystals or powder or crystalline powder
Appearance (Color)
Dark green
Assay (HPLC)
≥96.0%
說明
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.
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.
RUO – Research Use Only
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