Potassium phthalate monobasic - 96148

Code: 96148
Potassium phthalate monobasic
for HPLC, ≥99.5%
KHP; Phthalic acid monopotassium salt; Potassium biphthalate; Potassium hydrogen phthalate
≥99.5%, For HPLC 

CAS Number: 877-24-7
Linear Formula: HOOCC6H4COOK
Molar Mass: 204.22 g/mol
Beilstein Registry Number: 3637128
EC Number: 212-889-4
MDL Number: MFCD00013070
Catalog Number Packaging Size Container type Price QTY Cart
96148-250G 250G PLASTIC BOTTLE Contact
96148-50G 50G PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay 99.5 - 100.5 %
PH (10 %) 3.5 - 5.0
Solution 20 g to 200 mL (H2O) complying
Loss on drying (105°C) max. 0.5 %
Absorbance 500 nm max. 0.02
Absorbance at 350 nm max. 0.02
Absorbance at 340 nm max. 0.03
Absorbance at 330 nm max. 0.05
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Physical Properties

Property Value
Boiling point 378 °C
Freezing point 295 - 300 °C
Density 1.64 g/cm3
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Safety Information

Property Value
Precautionary Statement(s) P280