ChemicalBook >> CAS DataBase List >>Potassium oxalate monohydrate
Potassium oxalate monohydrate
- CAS No.
- 6487-48-5
- Chemical Name:
- Potassium oxalate monohydrate
- Synonyms
- Potassium oxalate;PotassiumOxalateAr;PotassiumOxalateGr;PotassiumOxalateAcs;Potassium oxalate mo;POTASSIUM OXALATE H2O;Kaliumoxalat-monohydrat;Potassium oxalate hydrate;PotassiumOxalateExtraPure;DI-POTASSIUM OXALATE 1H2O
- CBNumber:
- CB2162722
- Molecular Formula:
- C2H5KO5
- Molecular Weight:
- 148.16
- MDL Number:
- MFCD00150033
- MOL File:
- 6487-48-5.mol
- MSDS File:
- SDS
Last updated:2024-04-24 17:21:45
| Melting point | 356 °C |
|---|---|
| Density | 2.127 |
| vapor pressure | <0.1 hPa (20 °C) |
| RTECS | RO2885000 |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Crystals or Flakes |
| color | White |
| Specific Gravity | 2.127 |
| PH | 7.0-8.5 (25℃, 50mg/mL in H2O) |
| Water Solubility | 364 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,7651 |
| BRN | 3752576 |
| Stability | Stable. Incompatible with strong oxidizing agents. Protect from moisture. |
| InChIKey | QCPTVXCMROGZOL-UHFFFAOYSA-L |
| LogP | -1.193 (est) |
| CAS DataBase Reference | 6487-48-5(CAS DataBase Reference) |
| FDA UNII | 6S7F3685W2 |
| EPA Substance Registry System | Ethanedioic acid, dipotassium salt, monohydrate (6487-48-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312-H319 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P302+P352+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 21/22 | |||||||||
| Safety Statements | 24/25 | |||||||||
| RIDADR | 3282 | |||||||||
| WGK Germany | 1 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2917 11 00 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| Toxicity | LD50 orally in Rabbit: 660 mg/kg | |||||||||
| NFPA 704 |
|
Potassium oxalate monohydrate price More Price(30)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 223425 | Potassium oxalate monohydrate ACS reagent, 99% | 6487-48-5 | 2.5kg | $408 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.05073 | di-Potassium oxalate monohydrate for analysis EMSURE? ACS | 6487-48-5 | 250g | $84.2 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.05073 | di-Potassium oxalate monohydrate for analysis EMSURE? ACS | 6487-48-5 | 1kg | $212 | 2024-03-01 | Buy |
| Sigma-Aldrich | 223425 | Potassium oxalate monohydrate ACS reagent, 99% | 6487-48-5 | 12kg | $924 | 2023-06-20 | Buy |
| Alfa Aesar | 013452 | Potassium oxalate monohydrate, ACS, 98.8-101.0% | 6487-48-5 | 100g | $24.6 | 2023-06-20 | Buy |
Potassium oxalate monohydrate Chemical Properties,Uses,Production
Description
Potassium oxalate monohydrate is the monohydrate form of potassium oxalate. It is a strong dicarboxylic acid naturally occurring in many plants and vegetables. It is produced inside the body during the metabolism of glyoxylic acid or ascorbic acid. It is used as a chelating agent, a purifying agent in the pharmaceutical industry as well as a precipitating agent in rare-earth metal processing. In textile and wood industry, it can also used as a grinding agent, a rust remover in metal treatment and a bleaching agent. Moreover, it can be used as a scale remover in automobile radiators and also used in water treatment. In addition, it can be used to determine the calcium content and other heavy metals and reducing agents inn analytic chemistry. It can also be used for the preparation of SBA-15 (nanostructured SiO2) supported catalyst.
Chemical Properties
Potassium oxalate monohydrate is odorless, effiorescent, water-soluble, colorless crystals that decompose when heated. Used in analytical chemistry and photography, and as a bleach and oxalic acid source.
Uses
Potassium oxalate monohydrate may be used in the preparation of SBA-15 (Santa Barbara Amoprhous-15)- catalyst.
General Description
Potassium oxalate monohydrate (POM) is a potassium salt of oxalic acid. Its crystal structure has been investigated by three-dimensional neutron diffraction studies.
Purification Methods
Recrystallise it from hot water. It forms various K + oxalic acid salts [e.g. potassium hydrogen oxalate KH(C2O4)—see above, and KH3(C2O4)2 which is, surprisingly, called potassium tetraoxalate—see below]. [Beilstein 2 H 513, 2 I 224, 2 II, 485, 2 III 1552, 2 IV 1823.]
Potassium oxalate monohydrate Preparation Products And Raw materials
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View Lastest Price from Potassium oxalate monohydrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-24 | Potassium oxalate monohydrate
6487-48-5
|
US $10.00 / kg | 1kg | 99.8% | 10000ton | Ouhuang Engineering Materials (Hubei) Co., Ltd | |
 |
2023-08-03 | Potassium oxalate
6487-48-5
|
US $10.50 / KG | 10KG | ＞99% | 10T | Hubei Xindesheng Material Technology Co., Ltd. | |
 |
2023-06-27 | Potassium oxalate monohydrate
6487-48-5
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- Potassium oxalate monohydrate
6487-48-5
- US $10.00 / kg
- 99.8%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
-
- Potassium oxalate
6487-48-5
- US $10.50 / KG
- ＞99%
- Hubei Xindesheng Material Technology Co., Ltd.
-
- Potassium oxalate monohydrate
6487-48-5
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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