1. <td id="asqqv"><dl id="asqqv"><big id="asqqv"></big></dl></td>
    2. <th id="asqqv"><em id="asqqv"></em></th>

      <dd id="asqqv"></dd>
    3. <th id="asqqv"></th>





      Phosphorus oxychloride

      Physicochemical properties

      Color and smell status: colorless smoky liquid with pungent odor

      Toxicity: Poisoning ????

      Flammability: non-flammable ?????

      Density: 1.675

      Volatility: Volatile

      Corrosion: strong corrosion

      Boiling point: 105.8℃ ????

      Stability: unstable ????

      Melting point: 1.25℃ ??

      Alkalinity or acidity:acidity

      Deliquescence: easy to decompose?

      Flash point: 105.8 ℃?

      Solubility: soluble in alcohol, soluble in water

      Moisture absorption: exposed to moist air, hydrolyzed to phosphoric acid and hydrogen chloride ????

      Various code

      CAS: 10025-87-3??

      HS: 2812102000

      EINECS:233-046-7

      Uses

      Used in plasticizers, pesticides, dye intermediates, chlorinating agents, catalysts, and flame retardants.?Uses of electronic grade phosphorus oxychloride are mainly used for N-type dopant sources in the solar energy industry, integrated circuits, separation devices, and the semiconductor industry. The reaction effect is best at 0°C.

      Hazard category

      Class 6.1 Toxic and Class 8 Dangerous Goods

      Fire-fighting measures

      Fire extinguishing method: fire extinguishing agent: dry powder, dry sand.?Prohibition of water

      Emergency treatment

      Skin contact: Take off contaminated clothing immediately and rinse with plenty of running water for at least 15 minutes.?Seek medical attention

      Eye contact: Lift the eyelid immediately, and rinse thoroughly with plenty of running water or normal saline for at least 15 minutes.?Seek medical attention

      Inhalation: quickly leave the scene to a place with fresh air.?Keep the airway unobstructed.?If breathing is difficult, give oxygen.?If breathing stops, give artificial respiration immediately.?Seek medical attention

      Ingestion: Rinse mouth with water, gastric lavage for those with no symptoms of corrosion.?Avoid taking oils.?Seek medical attention

      Packaging, storage, transportation

      Plastic drums of 300 kg/drum, stored in a cool, dry and well-ventilated warehouse.?Keep away from fire and heat sources.?The storage temperature does not exceed 25℃, and the relative humidity does not exceed 75%.?The packaging must be sealed and protected from moisture.?Mixed shipment and transportation with reducing agents, active metal powders, alcohols, edible chemicals, etc. are strictly prohibited.?Transport as required by dangerous goods





        Previous product: Toluenediisocyanate
        Next product: styrene butadiene latex

      亚洲精品无码一级,99久色图精品国产,国产免费观看精品,亚洲av中文无码字幕色本 在线观看国产一区 中文字幕丝袜无码一区二区
      1. <td id="asqqv"><dl id="asqqv"><big id="asqqv"></big></dl></td>
      2. <th id="asqqv"><em id="asqqv"></em></th>

        <dd id="asqqv"></dd>
      3. <th id="asqqv"></th>