Potassium hydrogen phthalate, EMSURE® Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

Synonyms: KHPPotassium phthalate monobasicPotassium biphthalatePhthalic Acid Monopotassium SaltPhthalic acid potassium salt

M-Clarity™ quality level = MQ300

1.04874.0250EA 130 GBP
1.04874.0250 1.04874.1000 1.04874.9050 1.04874.9012
Potassium hydrogen phthalate, EMSURE® Reag. Ph. Eur. for analysis, Supelco®
Potassium hydrogen phthalate
Formula: HOOCC₆H₄COOK
MW: 204,22 g/mol
Melting Pt: 295…300 °C
Density: 1,6362 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00013070
CAS Number: 877-24-7
EINECS: 212-889-4
Merck Index: 12,07773
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Specification Test Results

Solubility 80 g/l (20 °C)
Melting Point 295 - 300 °C
Molar Mass 204.22 g/mol
Bulk Density 900 kg/m3
Density 1.636 g/cm3
pH 4.0 (50 g/l, H2O, 20 °C)

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