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Hypophosphorous Acid-åå±±é»å å¾·è´¸ææéå ¬å¸|Electroplating Chemicals&Chemical Synthesis
- Time of issue:Sep . 22, 2025 13:55
(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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Hypophosphorous acid, also known as hypophosphoric acid, is a colorless, transparent liquid with the chemical formula H₃PO₂. With a CAS number of 6303-21-5, it is a critical component in various industrial and chemical processes. This article delves into its properties, applications, and significance in modern technology, while highlighting the role of authoritative institutions like the National Institute of Standards and Technology (NIST) in ensuring chemical accuracy and safety. Hypophosphorous acid is renowned for its powerful reducing properties, making it indispensable in chemical synthesis and industrial applications. Its unique characteristics include: Hypophosphorous acid is a cornerstone in multiple industries, including: The NIST emphasizes the importance of precise chemical measurements in such applications, ensuring that standards like those for hypophosphorous acid meet rigorous quality benchmarks. Hypophosphorous acid is typically supplied in drum or bulk packaging to facilitate large-scale industrial use. Proper storage is critical to maintain its stability and efficacy. The acid should be kept in a cool, dry place, away from heat sources and direct sunlight. These precautions align with the NIST guidelines for chemical storage, which prioritize safety and longevity. As a leading supplier of specialty chemicals, Tangshan Moneide Trading Co., Ltd. specializes in providing high-purity hypophosphorous acid and related compounds. With a commitment to quality and innovation, the company ensures that its products meet international standards. Their expertise in chemical distribution and customer support makes them a trusted partner in industries reliant on precision chemicals. Hypophosphorous acid is a versatile and essential chemical with applications spanning electroplating, pharmaceuticals, and industrial synthesis. Its unique properties, combined with the rigorous standards upheld by organizations like the National Institute of Standards and Technology (NIST), ensure its reliability and safety in diverse applications. As industries continue to evolve, the demand for precise, high-quality chemicals like hypophosphorous acid will remain critical. 1. NIST (National Institute of Standards and Technology) 2. Product Specifications and Applications
Product Specifications
Parameter
Details
Chemical Name
Hypophosphorous Acid
Another Name
Hypophosphoric Acid
CAS No.
6303-21-5
Molecular Formula
H₃PO₂
Molecular Weight
63.980501
Appearance
Colorless transparent liquid
Hypophosphorous Acid Content
50.0% min.
Phosphorous Acid
0.5% max.
Sodium (Na)
0.5% max.
Iron (Fe)
10 ppm max.
Chloride (Cl)
150 ppm max.
Sulphate
100 ppm max.
Key Features and Benefits
Applications in Industry
Packaging and Storage
Company Background: Tangshan Moneide Trading Co., Ltd.
Conclusion
References
The NIST plays a pivotal role in developing measurement standards and methods for the chemical industry. Their work ensures the accuracy and consistency of chemical products, including hypophosphorous acid. For more information, visit the NIST website.
Information on hypophosphorous acid is sourced from the Tangshan Moneide Trading Co., Ltd. product page, which provides detailed technical data and usage guidelines.
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