Potassium hydrogen oxalate (CAS 127-95-7) — formula C2HKO4, molecular weight 128.13; category inorganic chemicals.
Potassium hydrogen oxalate (CAS 127-95-7) is a chemical raw material in the inorganic chemicals category. Its molecular formula C2HKO4 comprises 2 C, 1 H, 1 K, 4 O atoms. Its molecular weight is about 128.13. 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 | 127-95-7 |
|---|---|
| Molecular Formula | C2HKO4 |
| Molecular Weight | 128.13 |
| Applications | Found in many plants, removing ink stains, scouring metals, and cleaning wood, Also used in photography, as a mordant in dyeing |
| Category | Inorganic Chemicals |
Documented applications: Found in many plants, removing ink stains, scouring metals, and cleaning wood, Also used in photography, as a mordant in dyeing.
Potassium hydrogen oxalate is an inorganic compound with CAS registry number 127-95-7 and molecular formula C2HKO4 (molecular weight 128.13), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 127-95-7
Its molecular formula C2HKO4 comprises 2 C, 1 H, 1 K, 4 O atoms.
Also known as: Potassium hydrogen oxalate · 草酸氢钾
Category: inorganic chemicals
The CAS registry number of Potassium hydrogen oxalate is 127-95-7.
Molecular formula C2HKO4, molecular weight 128.13.
It is also registered under: Potassium hydrogen oxalate, 草酸氢钾.
Recorded applications: Found in many plants, removing ink stains, scouring metals, and cleaning wood, Also used in photography, as a mordant in dyeing.
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 hydrogen oxalate (CAS 127-95-7), compiled from public chemistry databases.
| CAS Registry Number | 127-95-7 |
|---|---|
| PubChem CID | 23662386 |
| Molecular formula | C2HKO4 |
| IUPAC name | potassium 2-hydroxy-2-oxoacetate |
| UNII (FDA) | L3W2519LG2 |
| Molecular Weight | 128.13 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 127.95118999 |
| Monoisotopic Mass | 127.95118999 |
| Topological Polar Surface Area | 77.4 |
| Heavy Atom Count | 7 |
| Density | 2.0 |
|---|
Potassium hydrogen oxalate; 127-95-7; Potassium binoxalate; Kleesalz; POTASSIUM ACID OXALATE; Salt of sorrel; Sorrel salt; Sal Acetosella; Potassium oxalate (KHC2O4); Essential salt of lemon; Potassium salt of sorrel; Oxalic acid, monopotassium salt; L3W2519LG2; DTXSID6059572; RefChem:1096539; DTXCID4033891
| Reported hazard statements | H302 (100%), H312 (100%), H315, H318, H335, H373 |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Potassium hydrogen oxalate · CAS 127-95-7 · C2HKO4. UNII L3W2519LG2. Density: 2.0.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 草酸氢钾