Basic

CAS No.	877-24-7
Product Name	Potassium hydrogen phthalate
Synonyms	Potassium acid phthalate; Potassium biphthalate; Phthalic acid monopotassium salt; pot. hydrogen phthalate; Potassium phthalate monobasic; potassium 2-carboxybenzoate; Potassium biphthalete
Molecular Formula	C8H5O4K
Molecular Weight	204.2212

Physical property

Melting point	295-300℃
Boiling point	378.3°C at 760 mmHg
Flash point	196.7°C
Water solubility	80 g/L (20℃)

Safety Description

S22:; S24/25:;