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Potassium hydrogen phthalate, ACS reagent, acidimetric standard, Thermo Scientific Chemicals
Catalog number: 424065000
500 g, Plastic bottle, Each
Thermo Scientific Chemicals
Potassium hydrogen phthalate, ACS reagent, acidimetric standard, Thermo Scientific Chemicals
Catalog number: 424065000
500 g, Plastic bottle, Each
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Catalog number: 424065000
Price (USD)
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96.65 114.00 Save 17.35 (15%)
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Chemical Identifiers
CAS
877-24-7
IUPAC Name
potassium 2-carboxybenzoate
Molecular Formula
C8H5KO4
InChI Key
IWZKICVEHNUQTL-UHFFFAOYSA-M
SMILES
[K+].OC(=O)C1=CC=CC=C1C([O-])=O
Specifications
Specification SheetAppearance (Form)
Crystalline powder or crystals
Infrared spectrum
Conforms
Titration with NaOH
99.95 to 100.05 % (On dried basis)
pH
4.00 to 4.02 (0.05M at 25.0 +/- 0.2°C)
Insoluble matter
=<0.005 %
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only
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