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HS Code |
890425 |
| Chemical Name | Yellow Phosphorus |
| Chemical Formula | P4 |
| Molecular Weight | 123.88 g/mol |
| Appearance | Waxy, yellowish-white solid |
| Odor | Garlic-like smell |
| Melting Point | 44.1°C |
| Boiling Point | 280°C (sublimes) |
| Density | 1.823 g/cm³ |
| Solubility In Water | Insoluble |
| Flammability | Highly flammable; ignites spontaneously in air |
| Toxicity | Highly toxic; can cause severe health effects |
| Storage Conditions | Must be stored under water or inert gas |
| Cas Number | 12185-10-3 |
As an accredited Yellow Phosphorus factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Purity 99.9%: Yellow Phosphorus with 99.9% purity is used in the synthesis of organophosphorus compounds, where high purity ensures optimal yield and minimal byproduct formation. Melting Point 44°C: Yellow Phosphorus with a melting point of 44°C is used in controlled red phosphorus production, where consistent melting facilitates homogeneous conversion. Particle Size < 150 µm: Yellow Phosphorus with particle size less than 150 micrometers is used in pyrotechnic formulations, where fine particles ensure rapid and uniform combustion. Storage Stability at 20°C: Yellow Phosphorus exhibiting storage stability at 20°C is used in intermediate chemical storage facilities, where stable handling minimizes decomposition risk. Low Impurity Content (<0.05%): Yellow Phosphorus with impurity content below 0.05% is used in phosphoric acid manufacture, where low contaminants guarantee high-purity end products. High Reactivity Index: Yellow Phosphorus with a high reactivity index is used in matchstick production, where enhanced reactivity ensures reliable ignition performance. Moisture Content < 0.1%: Yellow Phosphorus with moisture content below 0.1% is used in semiconductor processing, where minimal moisture prevents unwanted hydrolysis reactions. Encapsulated Formulation: Yellow Phosphorus in encapsulated formulation is used in laboratory reagent kits, where encapsulation provides safer handling and extended shelf life. Bulk Density 1.82 g/cm³: Yellow Phosphorus with a bulk density of 1.82 g/cm³ is used in automated feed systems for industrial synthesis, where precise density enables accurate dosing control. |
| Packing | Yellow Phosphorus, 500g: Sealed in airtight metal container, labeled hazardous, with corrosion-resistant exterior and clear yellow warning labels. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Yellow Phosphorus is packed in steel drums, loaded securely in 20-foot containers to ensure safe transport. |
| Shipping | Yellow Phosphorus must be shipped under water or inert gas to prevent contact with air, which can cause spontaneous ignition. It's packed in airtight containers, clearly labeled as toxic and flammable. Transportation follows strict regulations for hazardous materials, using designated vehicles and documentation to ensure safety and compliance with international shipping standards. |
| Storage | Yellow phosphorus must be stored under water or in inert gases within tightly sealed, non-metallic containers to prevent its exposure to air, as it ignites spontaneously in oxygen. The storage area should be cool, dry, well-ventilated, and away from heat sources, oxidizing agents, and flammable materials. Containers should be clearly labeled and regularly checked for leaks or degradation. |
| Shelf Life | Yellow phosphorus has an indefinite shelf life if stored under water or inert atmosphere, away from light, heat, and air exposure. |
Competitive Yellow Phosphorus prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
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