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Hypophosphorous Acid - Tangshan Moneide | Industrial Use & Specs
- Time of issue:Mar . 17, 2026 00:35
(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 (H3PO2) is a colorless, liquid acid renowned for its potent reducing capabilities, making it a versatile compound in various industrial applications. With a CAS number of 6303-21-5, it plays a critical role in chemical synthesis, metal treatment, and electroplating. This article delves into the key features, technical specifications, applications, and the company behind this essential chemical. Hypophosphorous Acid stands out due to its unique properties, which make it indispensable in multiple industries. Below are its core advantages: Hypophosphorous Acid is a cornerstone in several industrial processes. Its applications include: Additionally, it is used in medicine as a reducing agent for arsenic and tellurium determination, and in the separation of tantalum and niobium. Its versatility underscores its importance in modern chemistry. Tangshan Moneide Trading Co., Ltd., based in China, is a trusted supplier of high-purity chemicals, including Hypophosphorous Acid (CAS 6303-21-5). The company specializes in providing industrial chemicals for diverse sectors, emphasizing quality and reliability. With a focus on chemical synthesis and metal treatment, Tangshan Moneide ensures that its products meet stringent industry standards. For more information about the company, visit their official website. Hypophosphorous Acid should be stored in a cool, dry place, away from heat and direct sunlight to maintain its stability. It is typically available in drum or bulk packaging, catering to both small-scale and large-scale industrial needs. Hypophosphorous Acid (H3PO2) is a critical chemical with wide-ranging applications, from electroplating to pharmaceuticals. Its unique properties, combined with the expertise of suppliers like Tangshan Moneide Trading Co., Ltd., make it an essential component in modern industrial processes. For detailed specifications and product information, visit the product page. 1. National Institute of Standards and Technology (NIST) – Standards and research on chemical compounds.
2. Tangshan Moneide Trading Co., Ltd. – Product specifications and industrial applications.
3. ChemSpider – Chemical properties and CAS number information.
Key Features and Benefits
Technical Specifications
Parameter
Details
Chemical Name
Hypophosphorous Acid
Another Name
Hypophosphoric acid
CAS Number
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.
Sulfate
100 ppm max.
Applications in Industry
Company Background: Tangshan Moneide Trading Co., Ltd.
Storage and Handling
Conclusion
References
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