English
Home > Products > > CAS NO 616-04-6

CAS NO 616-04-6

Our high-purity Pyruvic Acid (CAS No. 616-04-6) is a premium chemical compound widely used in pharmaceuticals, food additives, and biochemical research. This versatile Alpha-Keto Acid serves as a key intermediate in metabolic pathways and is essential for synthesizing various fine chemicals. We ensure rigorous quality control for applications such as Lactic Acid Production and Cosmetic Ingredients, meeting industry standards for reliability and performance. Our product is ideal for researchers and manufacturers seeking a dependable source of Organic Synthesis materials.


CAS No. 616-04-6 corresponds to Pyruvic Acid, a colorless to slightly yellow liquid with a characteristic acetic-like odor. It is highly soluble in water, alcohol, and ether, making it suitable for diverse industrial and laboratory applications. Below are the detailed specifications and parameters presented in list and table formats to highlight its professional-grade qualities.

  • Molecular Formula: C3H4O3
  • Molecular Weight: 88.06 g/mol
  • Purity: ≥99.0% (by GC)
  • Appearance: Clear, colorless to pale yellow liquid
  • Odor: Characteristic acetic odor
  • Boiling Point: 165°C (at 760 mmHg)
  • Melting Point: 11.8°C
  • Density: 1.267 g/cm³ at 20°C
  • Refractive Index: 1.4280 at 20°C
  • Solubility: Miscible with water, ethanol, and diethyl ether
Parameter Value Test Method
Assay (GC) ≥99.0% ASTM E260
Water Content ≤0.5% Karl Fischer
Heavy Metals (as Pb) ≤10 ppm USP Method
Residue on Ignition ≤0.1% USP Method
pH (5% solution) 2.0 - 3.0 Electrometric

Related Products

Hot Products

  • 1-Hydroxymethyl-5,5-Dimethylhydantoin

    1-Hydroxymethyl-5,5-Dimethylhydantoin

    For over 40 years, Leachem Chem Ltd. has been making high-performance pharmaceutical ingredients. We make more 1-Hydroxymethyl-5,5-Dimethylhydantoin than any other company in China. We use the best technology to make high-quality products that don't cost too much. Our products are sold in over 50 countries and we have strict quality control and we want to build long-term partnerships.
  • 2-Thiophene Acetyl Chloride

    2-Thiophene Acetyl Chloride

    Leache Chem Ltd. has been making chemicals for more than 40 years. We are experts in making high-performance chemicals for different industries all over the world. Our 2-Thiophene Acetyl Chloride is known for being good value for money, which shows that we care about quality and innovation.
  • Bromine+

    Bromine+

    Leache Chem Ltd. has been a leader in the field of water treatment chemicals for over 40 years, providing innovative and environmentally friendly solutions all over the world. We are known for our technical expertise and commitment to quality, and we serve clients across 60+ countries, providing reliable and eco-conscious products. Our Bromine+ formulations, including advanced treatments for pools and spas, are designed to meet strict industry standards while making the most of how they are used. You can trust our company to provide the best solutions for your water sanitation needs.
  • Dibromo-5,5-Dimethyl Hydantoin

    Dibromo-5,5-Dimethyl Hydantoin

    Leache Chem Ltd is an internationally recognised leader in the field of industrial water treatment chemicals. For over 40 years, we have been delivering cutting-edge solutions. Committed to innovation and sustainability, we serve clients across 80+ countries, offering tailored chemical formulations that meet the most rigorous industrial demands. Our specialism in high-performance compounds such as Dibromo-5,5-Dimethyl Hydantoin further cements our position as a trusted partner within global water treatment ecosystems.
  • Sodium Dichloroisocyanurate (SDIC)

    Sodium Dichloroisocyanurate (SDIC)

    For over 40 years, Leache Chem Ltd. has been producing specialty chemicals such as Sodium Dichloroisocyanurate (SDIC) for industrial water purification. These chemicals solve difficult problems in industrial sectors around the world. Our proprietary chemicals are environmentally friendly and effective. We work with manufacturers, power plants and process plants to ensure that their operations are as efficient as possible while protecting the environment.
  • 1,3-Dichloro-5,5-Dimethyl Hydantoin

    1,3-Dichloro-5,5-Dimethyl Hydantoin

    For nearly half a century, Leache Chem Ltd. has redefined precision in the fine chemicals sector, delivering advanced functional compounds to industries spanning pharmaceuticals, agrochemicals, and specialty manufacturing. We provide 1,3-Dichloro-5,5-Dimethyl hydantoin. Our commitment to molecular innovation and process optimization ensures tailored solutions that meet the rigorous demands of modern fine chemical applications across 70+ global markets.
  • Related Blog
  • Reviews

  • What Are the Advantages of Bromine Tablets for Swimming Pool Disinfection?

    Bromine tablets are a commonly used disinfectant for swimming pools, widely applied in water purification and sterilization. Compared to traditional chlorine disinfectants, bromine tablets dissolve at a moderate rate, provide stable sterilization effects, and cause less irritation to the skin and eyes. Additionally, bromine tablets maintain effective disinfection across a wide pH range and at higher water temperatures, making them especially suitable for hot springs and indoor pools. As people increasingly demand safer and more comfortable swimming environments, bromine tablets are becoming the preferred product for pool disinfection.

  • What Should You Consider When Selecting a Water Treatment Chemicals Supplier

    Whether you manage a sprawling industrial plant, a commercial facility, or a municipal operation, the supplier of your Water Treatment Chemicals becomes a strategic ally. At Leache, we understand that this decision is foundational. It’s not just about what’s in the drum today, but about the support, innovation, and certainty that will protect your assets for years to come. Let’s explore the key questions you must ask to ensure you’re forming the right partnership.

  • What Makes Fine Chemicals a Smart Sourcing Choice for High-Performance Industries?

    Fine chemicals are the precision layer of the chemical supply chain: lower-volume products made with tighter controls on purity, impurities, consistency, and documentation than commodity materials.

  • Why Thiophene Pharmaceutical Intermediates Keep Becoming the Hidden Bottleneck in Drug Development?

    Sourcing Thiophene Pharmaceutical Intermediates sounds simple until a single variable—an impurity spike, a missing method, a packaging failure, or a surprise change in raw materials—pushes your timeline back by weeks.

  • How can Industrial Water Treatment Chemicals reduce downtime and protect your equipment?

    If your plant is fighting scale, corrosion, biofouling, or unstable water quality, you already know the real cost isn’t the chemicals—it’s the unplanned shutdowns, energy waste, safety risk, and constant firefighting.

  • What is Calcium Hypochlorite and Why Does It Matter for Safe Water Treatment?

    Calcium Hypochlorite is one of the most widely used disinfecting and oxidizing agents in water treatment, sanitation, and industrial cleaning applications. This article provides a comprehensive guide to understanding its chemical properties, practical uses, safety considerations, storage requirements, and industry applications. It also addresses common customer concerns such as handling risks, effectiveness comparison with other disinfectants, and cost efficiency in real-world operations.

Send Inquiry

Hit enter to search or ESC to close
X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept