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Hypophosphorous Acid - CAS 6303-21-5 | Tangshan Moneide Trading Co., Ltd.

  • Time of issue:Oct . 03, 2025 04:10
Tangshan Moneide Trading Co., Ltd. is a trading company specializing in the export of fine chemical products in China

(Summary description)Tangshan Moneide Trading Co., Ltd. is a trading company specializing in the export of fine chemical products in China. Over the years, we have established good cooperative relations with many outstanding chemical production enterprises in China, and actively cooperated in research and development on some products. Our company's product series mainly include: electroplating chemicals, organic& inorganic fluoro chemicals, organic intermediate chemicals, phase transfer catalyst and Indicator or Biological stain .

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  • Time of issue:2019-12-30 10:55
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Information

Introduction to Hypophosphorous Acid

Hypophosphorous Acid (H₃PO₂) is a unique chemical compound that stands out for its exceptional reducing properties and versatility in industrial applications. As a colorless, transparent liquid, it plays a critical role in various sectors, including electroplating, chemical synthesis, and polymerization. This article delves into the technical specifications, applications, and benefits of Hypophosphorous Acid, highlighting its significance in modern manufacturing and its association with Tangshan Moneide Trading Co., Ltd., a leading supplier of high-purity chemicals.

Hypophosphorous Acid - CAS 6303-21-5 | Tangshan Moneide Trading Co., Ltd.

Read More About 6303 21 5

Key Features and Advantages

Hypophosphorous Acid is renowned for its powerful reducing capabilities, making it an indispensable component in chemical processes requiring controlled reduction. Its applications span from electroplating to pharmaceuticals, offering a combination of efficiency and safety. Below are the core advantages of this compound:

  • High Purity: With a minimum concentration of 50.0% Hypophosphorous Acid, it ensures consistent performance in industrial settings.
  • Non-Toxic Profile: Compared to other reducing agents, Hypophosphorous Acid is considered safer for use, minimizing health and environmental risks.
  • Multi-Functional: It serves as a catalyst, stabilizer, and intermediate in the production of phosphorus-based chemicals.
  • Stability: When stored properly, the compound maintains its efficacy over extended periods.

Technical Specifications

Parameter Details
Chemical Name Hypophosphorous Acid
Another Name Hypophosphoric acid
CAS Number 6303-21-5
Molecular Formula H₃PO₂
Molecular Weight 63.980501 g/mol
Appearance Colorless transparent liquid
Purity ≥50.0% Hypophosphorous Acid
Impurities
  • Phosphorous acid: ≤0.5%
  • Sodium (Na): ≤0.5%
  • Iron (Fe): ≤10 ppm
  • Chloride (Cl): ≤150 ppm
  • Sulfate: ≤100 ppm

Applications in Industry

Hypophosphorous Acid’s unique properties make it a cornerstone in multiple industries. Here are its primary applications:

  1. Electroplating: It is extensively used in electroless plating to produce uniform, durable metal coatings. This application is critical in the manufacturing of high-quality nickel plating, enhancing adhesion and surface smoothness.
  2. Chemical Synthesis: The compound acts as an intermediate in the production of phosphine and other phosphorus derivatives, which are vital for pharmaceuticals and agricultural chemicals.
  3. Polymerization: It functions as a catalyst in the synthesis of resins and plastics, improving reaction efficiency and product quality.
  4. Water Treatment: Hypophosphorous Acid is occasionally employed to neutralize harmful substances in water treatment processes.
  5. Medicine: It serves as a reducing agent in the determination of elements like arsenic and tellurium, as well as in the separation of tantalum and niobium.

Company Background: Tangshan Moneide Trading Co., Ltd.

Tangshan Moneide Trading Co., Ltd. is a reputable supplier of high-purity chemicals, including Hypophosphorous Acid and other specialty compounds. With a focus on quality and innovation, the company caters to industries such as electronics, pharmaceuticals, and manufacturing. Their commitment to excellence is reflected in their stringent quality control measures and customer-centric approach. For more information, visit Tangshan Moneide Trading Co., Ltd..

Packaging and Storage

Hypophosphorous Acid is typically supplied in drum or bulk packaging, ensuring convenience for large-scale industrial use. Proper storage is essential to maintain its stability and effectiveness. The compound should be kept in a cool, dry place, away from direct sunlight and heat sources. Adhering to these guidelines prevents degradation and ensures optimal performance in applications.

Authoritative Citations and References

According to the National Institute of Standards and Technology (NIST), Hypophosphorous Acid is classified as a critical reagent in chemical synthesis due to its unique redox properties. NIST’s research on chemical standards highlights its role in precision measurements and industrial processes. For further details on chemical safety and specifications, refer to NIST’s Chemistry Division.

Reference: National Institute of Standards and Technology (NIST). (n.d.). Chemical Safety Data Sheets. Retrieved from https://www.nist.gov.

Conclusion

Hypophosphorous Acid (H₃PO₂) is a versatile and essential chemical with a wide range of applications in modern industry. Its unique properties, including strong reducing capabilities and non-toxic profile, make it a preferred choice for manufacturers and researchers. Tangshan Moneide Trading Co., Ltd. continues to provide high-quality solutions, ensuring that industries can leverage the full potential of this compound. For more information or to explore product details, visit Hypophosphorous Acid (CAS 6303-21-5).

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