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 inorganic chemicals. Its molecular formula C8H4K2O4 comprises 8 C, 4 H, 2 K, 4 O atoms. Its molecular weight is about 242.31. Inorganic chemicals cover acids, bases, salts and metal compounds, serving as key feedstocks for metallurgy, electronics, water treatment and basic chemical industry. Widely used in electroplating, battery materials, catalysts, fertilizers, water-treatment agents and ceramics/glass. 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）