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Hypophosphorous Acid - Tangshan Moneide Trading Co., Ltd. | Reducing Agent & Electroless Plating

  • Time of issue:Sep . 23, 2025 07:10
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 .

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

Introduction

Hypophosphorous Acid, also known as Hypophosphoric Acid, is a colorless, transparent liquid with the chemical formula H₃PO₂ and a molecular weight of 63.980501. With a CAS number of 6303-21-5, this compound is a critical reagent in various industrial and chemical processes. Its unique properties as a powerful reducing agent and intermediate in phosphorus chemistry make it indispensable across multiple sectors. This article explores its technical specifications, key features, applications, and the company behind its production—Tangshan Moneide Trading Co., Ltd.

Hypophosphorous Acid - Tangshan Moneide Trading Co., Ltd. | Reducing Agent & Electroless Plating

Technical Specifications

Understanding the technical details of Hypophosphorous Acid is essential for its proper application and storage. Below is a comprehensive overview of its specifications:

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

Key Features and Benefits

Hypophosphorous Acid stands out due to its unique chemical properties and versatile applications. Here are its primary advantages:

  • Powerful Reducing Agent: Its strong reducing capabilities make it ideal for chemical reactions requiring controlled reduction, such as in electroless plating and organic synthesis.
  • Electroplating Enhancer: Used extensively in nickel electroplating, it improves the adhesion, smoothness, and thickness of metal coatings, ensuring high-quality finishes.
  • Chemical Intermediate: Acts as a critical intermediate in producing phosphine, phosphorus derivatives, and other phosphorus-based chemicals for pharmaceuticals and agriculture.
  • Non-Toxicity: Compared to other reducing agents, Hypophosphorous Acid is considered less toxic, enhancing safety in industrial settings.
  • Stability: When stored properly, it maintains its efficacy and stability, making it a reliable choice for long-term use.

Applications Across Industries

The adaptability of Hypophosphorous Acid is evident in its wide range of applications:

  1. Electroplating: In nickel electroplating, it ensures uniform, durable coatings, critical for automotive and electronics industries.
  2. Chemical Manufacturing: Serves as a reducing agent in producing phosphorus compounds like phosphine, vital for agrochemicals and pharmaceuticals.
  3. Polymerization Initiator: Used in the synthesis of resins and plastics, enhancing material properties.
  4. Water Treatment: Applied to control contaminants and improve water quality in industrial processes.
  5. Medicine and Analytical Chemistry: Acts as a reducing agent for determining arsenic, tellurium, and separating tantalum and niobium.

Packaging and Storage Guidelines

To maintain its quality, Hypophosphorous Acid is typically packaged in drums or bulk container111s. Proper storage is crucial:

  • Store in a cool, dry place away from heat sources and direct sunlight.
  • Ensure adequate ventilation to prevent the buildup of fumes.
  • Use compatible container111s to avoid reactions with materials like metals or plastics.

Company Background: Tangshan Moneide Trading Co., Ltd.

As a leading supplier of chemical products, Tangshan Moneide Trading Co., Ltd. specializes in providing high-purity Hypophosphorous Acid and related compounds. With a focus on quality control and customer satisfaction, the company serves industries worldwide. Their commitment to sustainable practices and innovative solutions ensures they remain a trusted partner for chemical procurement.

Visit Tangshan Moneide Trading Co., Ltd. to learn more about their products and services.

Scientific Validation and References

The properties of Hypophosphorous Acid are well-documented in scientific literature. According to the National Institute of Standards and Technology (NIST), this compound is a key reagent in analytical chemistry and materials science. For further details on its chemical behavior and safety protocols, refer to the NIST Chemistry WebBook:

NIST Chemistry WebBook - Hypophosphorous Acid

Reference: National Institute of Standards and Technology (NIST). (n.d.). Hypophosphorous Acid. Retrieved from https://webbook.nist.gov.

Conclusion

Hypophosphorous Acid is a cornerstone of modern chemical technology, offering unparalleled versatility in electroplating, chemical synthesis, and industrial applications. Its technical specifications, safety profile, and broad utility make it an essential component for industries ranging from electronics to pharmaceuticals. With companies like Tangshan Moneide Trading Co., Ltd. ensuring its availability and quality, this compound continues to drive innovation and efficiency in chemical processes worldwide.

Explore the full range of products from Tangshan Moneide Trading Co., Ltd. at www.moneidechem.com.

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