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Hypophosphorous Acid-CAS 6303-21-5|Electroless Plating Reducing Agent
- Time of issue:Sep . 22, 2025 12:45
(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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Chemical Name: Hypophosphorous Acid Produced by Tangshan Moneide Trading Co., Ltd., a leading supplier of specialty chemicals. For more details, visit their product page. For authoritative information on chemical properties, refer to NIST Chemistry WebBook.Product Overview
CAS No.: 6303-21-5
Molecular Formula: H3PO2
Molecular Weight: 63.980501Technical Specifications
Parameter Value Appearance Colorless transparent liquid Hypophosphorous Acid (min.) 50.0% Phosphorous Acid (max.) 0.5% Sodium (Na, max.) 0.5% Iron (Fe, max.) 10 ppm Chloride (Cl, max.) 150 ppm Sulfate (max.) 100 ppm Key Applications
Company Background
References