potassium phthalate (2:1) (CAS 29801-94-3) — formula C8H4K2O4, molecular weight 242.31; category inorganic chemicals.
potassium phthalate (2:1) (CAS 29801-94-3) is a chemical raw material in the inorganic chemicals category. Its molecular formula C8H4K2O4 comprises 8 C, 4 H, 2 K, 4 O atoms. Its molecular weight is about 242.31. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 29801-94-3 |
|---|---|
| Molecular Formula | C8H4K2O4 |
| Molecular Weight | 242.31 |
| Applications | 2-Benzenedicarboxylic acid, potassium salt (1:2): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: 2-Benzenedicarboxylic acid, potassium salt (1:2): ACTIVE.
potassium phthalate (2:1) is an inorganic compound with CAS registry number 29801-94-3 and molecular formula C8H4K2O4 (molecular weight 242.31), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 29801-94-3
Its molecular formula C8H4K2O4 comprises 8 C, 4 H, 2 K, 4 O atoms.
Also known as: potassium phthalate (2:1) · 邻苯二甲酸钾（2:1）
Category: inorganic chemicals
The CAS registry number of potassium phthalate (2:1) is 29801-94-3.
Molecular formula C8H4K2O4, molecular weight 242.31.
It is also registered under: potassium phthalate (2:1), 邻苯二甲酸钾（2:1）.
Recorded applications: 2-Benzenedicarboxylic acid, potassium salt (1:2): ACTIVE.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for potassium phthalate (2:1) (CAS 29801-94-3), compiled from public chemistry databases.
| CAS Registry Number | 29801-94-3 |
|---|---|
| PubChem CID | 78125 |
| Molecular formula | C8H4K2O4 |
| IUPAC name | dipotassium;phthalate |
| UNII (FDA) | U7XZH3M8ZA |
| Molecular Weight | 242.31 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 241.93837157 |
| Monoisotopic Mass | 241.93837157 |
| Topological Polar Surface Area | 80.3 |
| Heavy Atom Count | 14 |
Phthalic acid, dipotassium salt; RefChem:929202; Dipotassium phthalate; 4409-98-7; Potassium phthalate; Phthalic acid dipotassium salt; Di-Potassium phthalate; Di-potassiumphthalate; dipotassium;phthalate; 1,2-Benzenedicarboxylic acid, potassium salt; MFCD00040595; dipotassium benzene-1,2-dicarboxylate; 29801-94-3; 1,2-Benzenedicarboxylic acid, potassium salt (1:2); U7XZH3M8ZA; SCHEMBL109123
| Reported hazard statements | H319 (100%) |
|---|
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
potassium phthalate (2:1) · CAS 29801-94-3 · C8H4K2O4. UNII U7XZH3M8ZA.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 邻苯二甲酸钾（2:1）