potassium hydrogen phthalate
potassium hydrogen phthalate Specification
- Shelf Life
- Stable under normal conditions; indefinite shelf life if properly stored
- Physical Form
- Crystalline solid
- Storage
- Store in a cool dry place in a tightly sealed container
- Properties
- Stable under normal conditions non-hygroscopic high purity reagent
- Purity
- ≥ 99.95%
- CAS No
- 877-24-7
- Appearance
- White crystalline powder
- Application
- HS Code
- 2917.39
- Ph Level
- 4 (1% aqueous solution)
- EINECS No
- 212-889-4
- Molecular Weight
- 204.22 g/mol
- Molecular Formula
- C8H5KO4
- Usage
- Laboratory reagent standard for analytical chemistry buffer solutions
- Solubility
- Soluble in water slightly soluble in ethanol
- Grade
- Analytical reagent or primary standard
- Melting Point
- 295 °C (decomposes)
- Shape
- Crystalline form
- Structural Formula
- C8H5KO4
- Density
- 1.636 Gram per cubic centimeter(g/cm3)
- Poisonous
- NO
- Smell
- Odorless
- Ingredients
- Potassium hydrogen phthalate ion
- Taste
- Slightly bitter taste

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