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HS Code |
943552 |
| Chemical Name | Hypophosphorous Acid |
| Chemical Formula | H3PO2 |
| Molar Mass | 66.00 g/mol |
| Cas Number | 6303-21-5 |
| Appearance | Colorless, oily liquid |
| Odor | None |
| Melting Point | 26.5 °C |
| Boiling Point | 130 °C (decomposes) |
| Density | 1.49 g/cm³ (at 20 °C) |
| Solubility In Water | Miscible |
| Ph | Strongly acidic |
| Un Number | 3464 |
As an accredited Hypophosphorous Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 500 mL amber glass bottle, tightly sealed, labeled "Hypophosphorous Acid," with hazard symbols and handling instructions for laboratory use. |
| Shipping | **Hypophosphorous acid** should be shipped in tightly sealed, corrosion-resistant containers, protected from heat, light, and incompatible substances. It must be labeled as a hazardous material and transported in accordance with applicable local, national, and international regulations, such as DOT and IMDG. Proper ventilation and spill containment must be ensured during transit. |
| Storage | Hypophosphorous acid should be stored in tightly closed, corrosion-resistant containers (such as glass or certain plastics) in a cool, well-ventilated area, away from heat, sparks, and incompatible substances like oxidizers and bases. It must be protected from moisture and direct sunlight. Proper labeling and secondary containment are important to prevent leaks and environmental contamination. Use personal protective equipment when handling. |
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Purity 50%: Hypophosphorous Acid purity 50% is used in electroless nickel plating baths, where it enhances deposition rate and coating uniformity. Stability Temperature 30°C: Hypophosphorous Acid stability temperature 30°C is used in pharmaceuticals synthesis, where it ensures reliable reaction control and product yield. Molecular Weight 66 g/mol: Hypophosphorous Acid molecular weight 66 g/mol is used in polymerization reactions, where it acts as an efficient chain transfer agent for precise molecular weight distribution. Concentration 25%: Hypophosphorous Acid concentration 25% is used in water treatment processes, where it effectively reduces heavy metal ions through redox reactions. Low Impurity Grade: Hypophosphorous Acid low impurity grade is used in API manufacturing, where it guarantees high purity outcomes and minimizes contaminant risk. Aqueous Solution: Hypophosphorous Acid aqueous solution is used in textile bleaching operations, where it improves bleaching efficiency and minimizes fiber degradation. High Reactivity: Hypophosphorous Acid high reactivity is used in resin production, where it accelerates curing times and enhances product throughput. Density 1.21 g/cm³: Hypophosphorous Acid density 1.21 g/cm³ is used in refining processes, where it maintains phase separation for efficient purification. Viscosity 2.8 cP: Hypophosphorous Acid viscosity 2.8 cP is used in formulation of chemical intermediates, where it enables superior blending and handling characteristics. Melting Point Below 0°C: Hypophosphorous Acid melting point below 0°C is used in low-temperature industrial reactions, where it maintains liquid state for continuous processing. |
Competitive Hypophosphorous Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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