| Formula / Notation | C8H5KO4 |
|---|---|
| CAS Number | 877-24-7 |
| Molecular Weight | 204.22 |
| Appearance | Solid; Stable in air; [Merck Index] Colorless or white odorless crystals; [National Institute of Standards and Technology MSDS] |
| Also Known As | potassium 2-carboxybenzoate; 877-24-7; Potassium biphthalate; Potassium acid phthalate; Hydrogen potassium phthalate; 1,2-Benzenedicarboxylic acid, monopotassium salt; GG9121M623; RefChem:867719; 212-889-4; Monopotassium phthalate |
| Category | Salts |
What is Potassium hydrogen phthalate?
Potassium hydrogen phthalate (C8H5KO4) is a salt that appears as Solid; Stable in air; [Merck Index] Colorless or white odorless crystals; [National Institute of Standards and Technology MSDS]. It has a molecular weight of 204.22 g/mol. Its IUPAC name is potassium 2-carboxybenzoate.
Formula & Notation
IUPAC Name: potassium 2-carboxybenzoate
Other Names / Synonyms: potassium 2-carboxybenzoate; 877-24-7; Potassium biphthalate; Potassium acid phthalate; Hydrogen potassium phthalate; 1,2-Benzenedicarboxylic acid, monopotassium salt; GG9121M623; RefChem:867719; 212-889-4; Monopotassium phthalate
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Molecular Weight | 204.22 |
| Appearance | Solid; Stable in air; [Merck Index] Colorless or white odorless crystals; [National Institute of Standards and Technology MSDS] |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Potassium hydrogen phthalate (C8H5KO4) is a salt that appears as Solid; Stable in air; [Merck Index] Colorless or white odorless crystals; [National Institute of Standards and Technology MSDS]. It has a molecular weight of 204.22 g/mol. Its IUPAC name is potassium 2-carboxybenzoate.
Used in food preservation, water treatment, chemical synthesis, fertilizers, and pharmaceutical applications.
Irritant or toxic depending on specific salt. Some salts are oxidising agents or toxic to aquatic environments. Consult SDS before use.
The formula or notation for Potassium hydrogen phthalate is: C8H5KO4