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Hypophosphorous Acid-CAS 6303-21-5|Electroplating Agent&Chemical Synthesis
- Time of issue:Oct . 09, 2025 06:20
(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, transparent liquid with potent reducing properties. Widely utilized in industrial and chemical applications, it plays a critical role in chemical synthesis, metal treatment, and electroplating. As a mild acid, it serves as an essential intermediate in the production of phosphorus compounds and other high-value chemicals. This article explores the features, advantages, technical specifications, application scenarios, and company background of Hypophosphorous Acid, sourced from Tangshan Moneide Trading Co., Ltd.. Tangshan Moneide Trading Co., Ltd. is a leading supplier of high-purity chemicals, including Hypophosphorous Acid. With a focus on quality, innovation, and customer satisfaction, the company serves diverse industries such as manufacturing, pharmaceuticals, and electronics. Their commitment to advanced technology and sustainable practices ensures reliable solutions for global clients. For more information, visit their official website. Hypophosphorous Acid is typically available in drum or bulk packaging. It should be stored in a cool, dry place, away from heat and direct sunlight to maintain its effectiveness and stability. Proper storage ensures the product remains safe and efficient for industrial use. As a chemical with reducing properties, Hypophosphorous Acid requires careful handling to prevent spills and contamination. According to NIST (National Institute of Standards and Technology), proper storage and disposal protocols are critical for minimizing environmental impact. For detailed safety guidelines, refer to the NIST chemical safety standards. Hypophosphorous Acid is a versatile chemical with wide-ranging applications in industrial and chemical processes. Its unique properties, such as strong reducing capabilities and non-toxicity, make it an essential component in modern manufacturing. Tangshan Moneide Trading Co., Ltd. continues to lead in providing high-quality Hypophosphorous Acid solutions, supporting innovation and sustainability across industries. For further details, explore their product page. NIST (National Institute of Standards and Technology): https://www.nist.gov Technical Standards for Chemical Safety: NIST.gov
Introduction
Key Features & Benefits
Technical Specifications
Parameter
Specification
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 Purity
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
Company Background: Tangshan Moneide Trading Co., Ltd.
Storage and Packaging
Environmental and Safety Considerations
Conclusion
References
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