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Sodium Oxalate Manufacturer and Supplier

CAS No.: 62-76-0 | EC Number.: 200-550-3 | Molecular formula.: Na2C2O4, C2Na2O4

Sodium Oxalate

Sodium Oxalate Manufacturers, Sodium Oxalate Suppliers, Sodium Oxalate Formula, Sodium Oxalate MSDS, Sodium Oxalate SDS, Sodium Oxalate Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd, a renowned manufacturer, supplier, and exporter of specialty chemicals based in India, takes pride in providing high-purity Sodium Oxalate (CAS No. 62-76-0). As a prominent Sodium Oxalate manufacturer, our commitment to excellence is reflected in the accurate composition and impurity-free nature of our products, achieved through the use of superior purity chemicals and cutting-edge manufacturing equipment that adheres to international industry standards.

As a reliable Sodium Oxalate supplier, we understand the importance of delivering products of the highest quality. Our Sodium Oxalate stands out for its fine quality, precisely tailored composition, and impressive shelf life. With our rigorous quality control measures and meticulous manufacturing processes, we ensure that each batch of Sodium Oxalate meets the stringent standards demanded by our discerning customers.

Whether you require Sodium Oxalate for industrial applications or other specific purposes, you can rely on us for consistent quality and reliable supply. We prioritize customer satisfaction and strive to exceed expectations by offering a comprehensive range of high-purity chemicals, including Sodium Oxalate, to meet your diverse needs.

What is Sodium Oxalate?

Sodium oxalate is a chemical compound with the formula Na2C2O4. It is also known as disodium oxalate or sodium ethanedioate. Sodium oxalate consists of sodium ions (Na+) and oxalate ions (C2O42-). The equivalent weight of sodium oxalate is 134.00 g/mol. It is a white crystalline solid that is highly soluble in water. Disodium oxalate is commonly used in various industrial applications, such as in photography, textile processing, and as a reducing agent in analytical chemistry. It is also used as a primary standard for standardizing potassium permanganate solutions in volumetric analysis.

In addition to its industrial uses, sodium oxalate chemical formula has some limited applications in medicine. It can be used as an antidote for certain types of poisoning, such as poisoning caused by heavy metals like lead or mercury. However, its medical use is restricted and should only be administered under the guidance of a healthcare professional.

Sodium Oxalate Details

This table provides information about Sodium Oxalate, a chemical compound with the CAS No. 62-76-0 and EC Number. 200-550-3. The table also lists various Sodium Oxalate common name and synonyms. The table contains Sodium Oxalate structure, Sodium Oxalate solubility and molecular formula. Sodium Oxalate pH. value is also mentioned in the table. Sodium Oxalate is commonly used in various industries in different applications. It is also used in the pharmaceutical industry for various purposes.


Chemical nameSodium Oxalate
CAS No62-76-0
EC Number200-550-3
Commercial name / SynonymsSodium oxalate, 62-76-0, Disodium oxalate, Natriumoxalat, Ethanedioic acid, disodium salt, Oxalic acid, disodium salt, Sodiumoxalate, disodium;oxalate, Oxalic acid sodium salt
Molecular formulaNa2C2O4
Chemical Structure
Melting PointNA
IUPAC Namedisodium-oxalate
Parent CompoundOxalic Acid
Component CompoundsSodium
Oxalic Acid
Physical Form NA 
Physical Appearance Odourless white solid. 
pH8 (30 g/l, H₂O, 20 °C)
Solubilitysoluble in formic acid
insoluble in alcoholether
Solubility in water2.69 g/100 mL (0 °C)
3.7 g/100 mL (20 °C)
6.25 g/100 mL (100 °C)
Packaging Details 25 kg / 50 kg / HDPE packaging bags / Drum/ As per Client’s requirements

Computed Properties

The table provides various properties of a chemical compound, including Sodium Oxalate molar mass, hydrogen bond acceptor counts, an exact mass and mono-isotopic mass, heavy atom counts, and a topological polar surface area. These properties are useful in identifying and characterizing the compound for various purposes in industries such as pharmaceuticals and chemicals.

Property NameProperty Value
Molecular Weight134.00 g/mol
Hydrogen Bond Acceptor Count4
Exact Mass133.95919704 g/mol
Monoisotopic Mass133.95919704 g/mol
Heavy Atom Count8
Topological Polar Surface Area80.3²
Covalently-Bonded Unit Count3
Compound Is CanonicalizedYes

Related Compounds with Annotation

The table contains a list of compounds related to Calcium Acetate with their corresponding Compound CID, Neighbour Type, and Annotation Types Count. The compounds include Calcium acetate, Calcium acetate monohydrate, Ca(OAc)2, Calcium acetate hydrate, Renepho, OsvaRen, calcium acetate/magnesium carbonate, Nickel(cento) acetate, calcium acetate sodium, and calcium acetate potassium, among others. The Compound CID represents the unique identifier for each compound, the Neighbour Type indicates the two-dimensional structure, and the Annotation Types Count specifies the number of annotation types associated with each compound. The table provides a comprehensive overview of the compounds and their corresponding properties.

Sodium Oxalate Price

If you are looking to purchase Calcium Acetate, it’s important to know the current market price. Calcium Acetate price can vary depending on the various factors. Vinipul Chemicals offers the best price in the market listed below: –

Product RangePrice
Sodium Oxalate crystalsRs 147/Kg
Sodium Oxalate monohydrateRs 350/kg

Prices shown above are provisional prices and may change due to different market conditions for latest prices

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Types of Sodium Oxalate

Sodium Oxalate Crystals

Sodium oxalate crystals refer to the anhydrous form of sodium oxalate, meaning they do not contain any water molecules. These crystals are produced by evaporating a solution of sodium oxalate and removing all water content through heating or drying processes. Sodium oxalate crystals are commonly used in various industrial applications, such as in photography, textile processing, and analytical chemistry. They serve as a source of oxalate ions and are utilized as a reducing agent or in the formation of precipitates.

Sodium Oxalate Monohydrate

Sodium oxalate monohydrate is a hydrated form of sodium oxalate that contains one molecule of water for each sodium oxalate unit. It is represented as Na2C2O4·H2O. The monohydrate form is obtained when sodium oxalate crystals are exposed to moisture or when sodium oxalate is crystallized from a solution containing water. Sodium oxalate monohydrate has slightly different properties compared to the anhydrous crystals. It is often used in laboratory settings, research, and certain industrial applications.

Sodium Oxalate Manufacturing Process

The manufacturing process of sodium oxalate involves several methods. One common method is the neutralization reaction between oxalic acid and sodium hydroxide (NaOH) in a 1:2 molar ratio. The oxalic acid and sodium hydroxide are mixed together, and the reaction results in the formation of sodium oxalate. The mixture is then subjected to evaporation to obtain anhydrous sodium oxalate. To ensure complete drying, the anhydrous sodium oxalate is heated to a temperature between 200 and 250 °C.

Another method involves a half-neutralization reaction using a 1:1 molar ratio of oxalic acid and sodium hydroxide. This reaction yields monobasic sodium oxalate or sodium hydrogenoxalate, which is a partially neutralized form of sodium oxalate.

Alternatively, sodium oxalate can be produced by decomposing sodium formate through heating at a temperature above 360 °C. These methods provide different routes for the synthesis of sodium oxalate, allowing its production for various industrial and analytical purposes.

Is sodium oxalate an acid or base?

Sodium oxalate is neither an acid nor a base in the strict sense. It is a salt that is formed when sodium hydroxide, a strong base, reacts with oxalic acid, a weak acid. In the reaction, the sodium hydroxide donates its hydroxide ions (OH-) to the oxalic acid, forming sodium oxalate. Sodium oxalate is considered a neutral compound since it does not exhibit strong acidic or basic properties. However, in aqueous solutions, it can release oxalate ions (C2O42-), which can act as weak bases in certain reactions.

Is sodium oxalate oxidizing or reducing agent?

Sodium oxalate is a reducing agent. It is the sodium salt of oxalic acid (Na2C2O4), and it is a white, crystalline solid with no odor. Sodium oxalate decomposes at temperatures above 290 °C. It can function as a reducing agent and is commonly employed as a primary standard for the standardization of potassium permanganate (KMnO4) solutions.

Industrial Applications

Sodium oxalate finds various industrial applications due to its chemical properties and reactivity. Here are some common sodium oxalate uses:



It is utilized in the development of photographic films and papers. Sodium oxalate acts as a reducing agent and helps in the reduction of exposed silver halide crystals, thereby aiding in the formation of the final photographic image.

Textile Processing

Sodium oxalate is employed in the textile industry for the removal of rust and ink stains from fabrics. It acts as a chelating agent, binding to metal ions and preventing their reactivity or discoloration on textiles.

Metal Cleaning and Surface Treatment

Sodium oxalate is utilized as a cleaning agent for metal surfaces, particularly in industries dealing with stainless steel and aluminum. It helps in removing rust, scale, and stains without causing significant damage to the metal.

Chemical Synthesis

It serves as a precursor or reagent in various chemical reactions. Sodium oxalate is involved in the synthesis of other compounds, such as oxalic acid, formic acid, and various oxalate salts.

Water Treatment

Sodium oxalate can be used in water treatment processes to control and remove calcium and magnesium ions that contribute to water hardness. It forms insoluble calcium and magnesium oxalate precipitates, which can be filtered out.

Cleaning and Descaling Agents

It is employed in cleaning products, such as descaling agents for coffee machines, kettles, and other appliances. Sodium oxalate’s ability to dissolve and remove mineral deposits makes it effective in these applications.

It’s important to note that the specific industrial applications of sodium oxalate may vary depending on the requirements of different industries and processes. Proper safety measures and guidelines should be followed when handling sodium oxalate due to its toxicity.

What is calcium acetate used for?

Calcium Acetate finds applications in various industries for its versatile properties. Some of the key calcium acetate uses include:

  1. Food Production: Calcium Acetate is used in a wide range of food products, including candy, confections, cake batters, pie fillings, puddings, certain cheeses, gelatine, snack foods, sweet sauces, bread, and baked goods. Food manufacturers sometimes add calcium acetate as a texturizer, thickening agent, and firming agent. It also acts as a growth inhibitor for certain bacteria, extending the shelf life of food products.
  2. Beverage Manufacturing: Calcium Acetate is employed in the production of beverages as an additive or ingredient.
  3. Health and Personal Care: Calcium Acetate is utilized in the health and personal care industry, particularly as a fragrance ingredient.
  4. pH Control in Food Processing: Calcium Acetate acts as a buffer in controlling the pH of food during processing, serving as an acidity regulator.
  5. Agriculture/Animal Feed/Poultry: Calcium Acetate Monohydrate can be used as a calcium supplement in pet foods and in agriculture as an animal feed additive. It helps provide necessary calcium to support animal health.
  6. Stabilizer in Packaging: Calcium Acetate functions as a stabilizer when salts migrate from food-packaging materials, acting as a sequestrant.

These diverse industrial applications demonstrate the versatility and usefulness of Calcium Acetate in different sectors. It contributes to the quality, stability, and functionality of various products across industries.

Where to Buy Sodium Oxalate?

If you are looking to buy calcium acetate then Vinipul Chemicals Pvt. Ltd. is a reputable calcium acetate manufacturer, supplier, and exporter based in Mumbai, India. We are well-known for our expertise in producing high-purity Calcium Acetate, a specialized chemical compound. Our commitment to delivering exceptional quality has earned us a prominent position in the industry.

With a focus on international markets, we export our premium Calcium Acetate to various regions, including across India and the Indian Subcontinent, East Asia, South East Asia, and the Middle East. Our products meet stringent quality standards, ensuring accurate composition, and are manufactured using state-of-the-art equipment and superior purity chemicals.

As a customer-centric organization, we take pride in offering reliable and consistent supplies of Calcium Acetate, catering to the diverse needs of our clients. With our strong presence and dedication to quality, Vinipul Chemicals Pvt. Ltd. has become a trusted name in the chemical industry, serving as a reliable partner for businesses worldwide.


Yes, Sodium Oxalate is highly insoluble in water

Yes, sodium oxalate is toxic if ingested or inhaled, and it can cause irritation to the skin and eyes. It should be handled with care and proper safety precautions.

Sodium oxalate is commonly available in various packaging options, including HDPE bags or drums, depending on the quantity required.

Sodium oxalate is available in different purity grades, ranging from technical grade (lower purity) to high-purity grades suitable for analytical and research purposes.

Sodium oxalate should be stored in a dry and well-ventilated area, away from moisture, heat, and incompatible substances. Proper storage conditions can help maintain its stability over time.

Sodium oxalate is typically available as a solid compound. However, it can be dissolved in water to prepare a sodium oxalate solution if required.

When handling sodium oxalate, it is important to wear appropriate protective equipment, such as gloves, goggles, and a lab coat. Avoid inhalation and direct contact with the compound.

High-quality calcium acetate cQan be purchased from various sources, including pharmacies, pharmaceutical suppliers, chemical supply companies such as Vinipul Chemicals Pvt. Ltd. It’s important to ensure that you are obtaining it from a reputable source to ensure its quality and safety.

Sodium oxalate may be subject to regulations and restrictions, especially regarding its disposal and environmental impact. It is essential to comply with local regulations and guidelines.

Sodium oxalate is generally not intended for food or pharmaceutical use. Its applications are mainly focused on industrial and laboratory settings.

Sodium oxalate can be potentially recycled or reused in certain processes, such as metal recovery or wastewater treatment, depending on the specific circumstances and requirements.

Sodium oxalate, when stored properly, typically has a long shelf life. However, it is advisable to check the supplier’s recommendations or conduct periodic quality assessments.

The minimum order quantity may vary. It is recommended to inquire about the specific terms and conditions when placing an order for sodium oxalate.

Sodium oxalate can be purchased from chemical suppliers, online marketplaces, and specialized distributors such as Vinipul Chemicals Pvt. Ltd that deals with laboratory or industrial chemicals.

Market Area

We supply and exports Sodium Oxalate in all parts of the world such as

Sodium Oxalate in Africa Countries
South Africa , Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cabo Verde, Cameroon, Central African Republic (CAR), Chad, Comoros, Democratic Republic of the Congo, Côte d’Ivoire, Djibouti, Egypt, Equatorial Guinea, Eritrea, Gabon, Gambia, Guinea, Guinea-Bissau, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Nigeria, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Sudan, Sudan, Swaziland, Togo, Tunisia, Uganda, Zambia, Zimbabwe.

Sodium Oxalate in Gulf Countries
Oman, Qatar, Kuwait, Saudi Arabia, Dubai, Bahrain, Iran, United Arab Emirates

Sodium Oxalate in Asia Countries
Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, China, Cyprus, Georgia, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Oman, Pakistan, Palestine, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Taiwan, Tajikistan, Thailand, Timor-Leste, Turkey, Turkmenistan, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

We supply Sodium Oxalate in all parts of India.
Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu & Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttarakhand, Uttar Pradesh and West Bengal.

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