Potassium hydrogen phthalate CAS 877-24-7

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Model:
877-24-7
Brand:
bosschem
Code:
877-24-7

Product Description

Potassium hydrogen phthalate Basic information
Product Name:	Potassium hydrogen phthalate
CAS:	877-24-7
MF:	C8H5KO4
MW:	204.22
EINECS:	212-889-4
Mol File:	877-24-7.mol
Potassium hydrogen phthalate Chemical Properties
Melting point	295-300 °C (dec.) (lit.)
Boiling point	98.5-99.5 ;°C/740 ;mmHg(lit .)
density	1.006 g/mL at 20 °C
storage temp.	Store at RT.
solubility	H2O: 100 mg/mL, clear, colorless
form	Solid
color	White
Odor	Odorless
PH	4.00-4.02 (25.0℃±0.2℃, 0.05M)
PH Range	3.8 - 4.0 (5% aq. sol.)
Water Solubility	80 G/L (20 ºC)
Merck	147,612
BRN	3637128

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公司信息

Potassium hydrogen phthalate CAS 877-24-7 C8H5KO4

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
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Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis