Cas no 6487-48-5 (Potassium oxalate monohydrate)

Potassium oxalate monohydrate (K?C?O?·H?O) is a white crystalline solid commonly used as a reducing agent, analytical reagent, and in chemical synthesis. Its high purity and stability make it suitable for precise applications in analytical chemistry, such as standardizing potassium permanganate solutions. The monohydrate form ensures consistent water content, enhancing reproducibility in reactions. It also serves as a chelating agent in metal cleaning and textile processing. The compound’s solubility in water and defined stoichiometry facilitate accurate preparation of solutions for laboratory and industrial use. Proper handling is required due to its potential toxicity and irritant properties.
Potassium oxalate monohydrate structure
Potassium oxalate monohydrate structure
Product Name:Potassium oxalate monohydrate
CAS No:6487-48-5
MF:C2H2K2O5
MW:184.23088312149
MDL:MFCD00150033
CID:46817
PubChem ID:2724193
Update Time:2025-11-01

Potassium oxalate monohydrate Chemical and Physical Properties

Names and Identifiers

    • Potassium Oxalate Monohydrate
    • Ethanedioic acid
    • Oxalic acid potassium salt
    • Potassium oxalate hydrate
    • dipotassium,oxalate,hydrate
    • Potassium oxalate
    • Oxalic acid dipotassium salt monohydrate
    • Ethanedioic acid potassium salt
    • Ethanedioic acid, dipotassium salt, monohydrate
    • dipotassium oxalate hydrate
    • POTASSIUMOXALATEMONOHYDRATE
    • 6S7F3685W2
    • Potassium oxalate monohydrate, 99%, ACS reagent
    • Potassium oxalate monohydrate, 99+%, for analysis
    • dipotassium oxalate monohydrate
    • Oxalic acid potassium salt monohydrate
    • KSC495A4H
    • dipotassium ethanedioate hydrate
    • C2H2O4.2K.H2O
    • POTASSIUM OXALATE MONOHYDRATE [MI]
    • Q27265423
    • FT-0651600
    • 6487-48-5
    • Potassium ethanedioate--water (2/1/1)
    • A834911
    • dipotassium;oxalate;hydrate
    • C2H2K2O5
    • J-524019
    • ETHANEDIOIC ACID POTASSIUM SALT (1:2) MONOHYDRATE
    • DIPOTASSIUM HYDRATE OXALATE
    • AKOS015915143
    • QCPTVXCMROGZOL-UHFFFAOYSA-L
    • MFCD00150033
    • DTXSID90983454
    • EN300-310729
    • UNII-6S7F3685W2
    • dipotassium hydrate oxalate ion
    • 613-722-1
    • Potassium oxalate monohydrate
    • MDL: MFCD00150033
    • Inchi: 1S/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2/q;2*+1;/p-2
    • InChI Key: QCPTVXCMROGZOL-UHFFFAOYSA-L
    • SMILES: [K+].[K+].[O-]C(C(=O)[O-])=O.O
    • BRN: 3752576

Computed Properties

  • Exact Mass: 183.91800
  • Monoisotopic Mass: 183.918
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 0
  • Complexity: 60.5
  • Covalently-Bonded Unit Count: 4
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 81.3
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing

Experimental Properties

  • Color/Form: Colorless crystalline or white crystalline powder. tasteless
  • Density: 2.127
  • Melting Point: 356 oC
  • Boiling Point: No data available
  • Flash Point: 188.8 °C
  • PH: 7.0-8.5 (25℃, 50mg/mL in H2O)
  • Solubility: H2O: 1?M at?20?°C, clear, colorless
  • Water Partition Coefficient: 364 g/L (20 oC)
  • Stability/Shelf Life: Stable. Incompatible with strong oxidizing agents. Protect from moisture.
  • PSA: 89.49000
  • LogP: -3.57810
  • Merck: 14,7651
  • Sensitiveness: Hygroscopic
  • Solubility: Soluble in water, slightly soluble in ethanol

Potassium oxalate monohydrate Security Information

  • Symbol: GHS07
  • Signal Word:Warning
  • Hazard Statement: H302,H312
  • Warning Statement: P280
  • Hazardous Material transportation number:3282
  • WGK Germany:1
  • Hazard Category Code: 21/22
  • Safety Instruction: S24/25
  • RTECS:RO2885000
  • Hazardous Material Identification: Xn
  • HazardClass:6.1
  • PackingGroup:III
  • TSCA:Yes
  • Packing Group:III
  • Hazard Level:6.1
  • Risk Phrases:R21/22
  • Packing Group:III
  • Safety Term:6.1
  • Storage Condition:Sealed and protected from light.

Potassium oxalate monohydrate Customs Data

  • HS CODE:2917119000
  • Customs Data:

    China Customs Code:

    2917119000

    Overview:

    2917119000 Other oxalates and esters.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:6.5%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Terephthalic acid please specify4-CBAvalue, Terephthalic acid please specifyP-TLacid value, Terephthalic acid please indicate color, Terephthalic acid please indicate moisture

    Summary:

    2917119000 oxalic acid salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Potassium oxalate monohydrate Pricemore >>

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Additional information on Potassium oxalate monohydrate

Potassium oxalate monohydrate (CAS No. 6487-48-5): Applications and Recent Research Developments

Potassium oxalate monohydrate, with the chemical formula K2C2O4H2O, is a white crystalline compound that has garnered significant attention in various scientific and industrial applications. This introduction delves into the properties, uses, and the latest research findings associated with this compound, emphasizing its role in modern chemistry and beyond.

The compound is primarily recognized for its utility as a standard substance in analytical chemistry. Its high purity and well-defined structure make it an invaluable tool in quantitative analysis, particularly in gravimetric and titrimetric methods. In laboratories worldwide, Potassium oxalate monohydrate is employed to standardize solutions of calcium and other metal ions, thanks to its ability to form stable complexes with these elements. This application is crucial in ensuring the accuracy of analytical results, which are fundamental to fields such as environmental monitoring, pharmaceutical quality control, and industrial process optimization.

Beyond its role in analytical chemistry, Potassium oxalate monohydrate has found applications in the field of electrochemistry. Recent studies have explored its potential as an electrolyte component in non-aqueous battery systems. The compound's ability to dissociate into potassium and oxalate ions provides a stable ionic medium that facilitates efficient charge transport. This property is particularly relevant in the development of advanced energy storage devices, where the performance of electrolytes is critical. Research indicates that incorporating Potassium oxalate monohydrate into certain battery chemistries can enhance cycle life and energy density, making it a promising candidate for future energy solutions.

In addition to its electrochemical applications, Potassium oxalate monohydrate has been investigated for its role in biomedical research. The oxalate anion is known to interact with various biological molecules, including metal ions essential for physiological processes. Studies have examined how oxalates influence enzyme activity and cellular metabolism, providing insights into both normal biological functions and disease mechanisms. For instance, researchers have explored the compound's potential in modulating calcium signaling pathways, which are implicated in conditions such as osteoporosis and cardiovascular diseases. While further research is needed to fully understand its therapeutic implications, these studies highlight the compound's significance in understanding complex biological systems.

The synthesis of Potassium oxalate monohydrate is another area where recent advancements have been made. Traditional methods often involve the reaction of potassium hydroxide with oxalic acid under controlled conditions. However, modern techniques have improved the efficiency and purity of this process. For example, crystallization from supercritical fluids has been demonstrated to yield highly pure crystals with minimal impurities. Such advancements not only enhance the quality of the final product but also contribute to more sustainable manufacturing practices by reducing waste and energy consumption.

The environmental impact of using Potassium oxalate monohydrate has also been a focus of recent research. While the compound itself is not classified as hazardous or toxic, its degradation products can pose environmental concerns under certain conditions. Studies have investigated the biodegradability of oxalates in aquatic systems, revealing that they can be metabolized by specific microorganisms under aerobic conditions. Understanding these processes is crucial for developing environmentally responsible handling protocols for compounds like Potassium oxalate monohydrate. By ensuring proper disposal and minimizing environmental release, researchers aim to mitigate any potential ecological risks associated with its use.

In conclusion, Potassium oxalate monohydrate (CAS No. 6487-48-5) remains a versatile and important compound with diverse applications across multiple scientific disciplines. From its role as a standard substance in analytical chemistry to its potential use in advanced energy storage devices and biomedical research, this compound continues to be a subject of intense study and innovation. As research progresses, new applications and insights are likely to emerge, further solidifying its place as a valuable material in modern science and industry.

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Suzhou Senfeida Chemical Co., Ltd
(CAS:6487-48-5)Potassium oxalate monohydrate
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Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:6487-48-5)Potassiumoxalatemonohydrate
LE16798
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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