• Liquid Inorganic Chemical Products Hypophosphorus Acid Industrial / Chemical Reagent
    • Liquid Inorganic Chemical Products Hypophosphorus Acid Industrial / Chemical Reagent
  • Liquid Inorganic Chemical Products Hypophosphorus Acid Industrial / Chemical Reagent

    Liquid Inorganic Chemical Products Hypophosphorus Acid Industrial / Chemical Reagent

    Product Details:

    Place of Origin: China
    Brand Name: B&W
    Certification: ISO 9001:2008 ISO 14001:2004
    Model Number: 50%

    Payment & Shipping Terms:

    Minimum Order Quantity: As Need
    Price: Negotiable
    Packaging Details: In 30kg or 200kg plastic drum
    Delivery Time: 2 weeks
    Payment Terms: T/T, L/C
    Supply Ability: 5000 MT
    Get Best Price Contact Now

    Detail Information

    Appearance: Liquid Purity: 50% Min
    Molecular Formula: H3PO2 CAS NO.: 6303-21-5
    UN No.: 3264 Hazard Class: 8
    High Light:

    inorganic products

    ,

    anhydrous sodium sulfate

    Product Description

    Liquid Inorganic Chemical Products Hypophosphorus Acid Industrial / Chemical Reagent

    Hypophosphorus Acid Inorganic Chemical Products Liquid for Industry And Chemical Reagent

     

     

    Description

     

    Commodity: Hypophosphorus Acid

    Molecular Formula: H3PO2

    Molecular Weight: 65.99

    Purity: 50% Min

    Appearance: Liquid

    CAS NO.: 6303-21-5

    Hazard Class: 8

    UN No.: 3264

    Package: In 30kg or 200kg plastic drum

     

     

    Application

     

    1. Strong reducing agent used to make hypophosphite such as sodium hypophosphite and calcium hypophosphite.


    2, for electroplating bath, pharmaceutical, general-purpose reagents.


    3, for the reduction of diazonium salt (deazotization group), reduce and eliminate the halogen on the polyaromatic compound aromatic ring.

     

     

    Certificate of Analysis

     

    Items Index
    Purity 50% Min
    Phosphoric Acid 0.3% Max
    Fe3+ 5 ppm Max
    Cl- 100 ppm Max
    SO₄²¯ 100 ppm Max

     

     

    Handling and Storage

     

    Operational precautions: Closed operation, pay attention to ventilation. The operation is as mechanized and automated as possible. Prevent smoke or dust from leaking into the workplace air. Operators must be specially trained to strictly observe the operating procedures. It is recommended that operators wear filter-type gas masks (half-masks), chemical safety goggles, anti-acid-alkali plastic overalls, and acid-resistant (alkali) gloves. Avoid generating steam or dust. Avoid contact with oxidants and bases. It should be lightly loaded and unloaded to prevent damage to the packaging and containers. Equipped with leakage emergency treatment equipment. Empty containers may be harmful residues.

     

    Storage Notes: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Package sealed. Should be stored separately from oxidants and alkalis. Avoid mixing. Storage areas should be equipped with spill emergency treatment equipment and suitable containment materials

     

     

    First Aid Measures

     

    Skin contact: Immediately remove contaminated clothing and flush with plenty of running water for at least 15 minutes. Get medical attention.


    Eye contact: Immediately lift the lid and rinse thoroughly with plenty of running water or saline for at least 15 minutes. Get medical attention.


    Inhalation: quickly from the scene to fresh air. Keep the airway open. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Get medical attention.


    Ingestion: Rinse mouth with water and drink milk or egg white. Get medical attention.

     

     

    Fire Fighting Measures

     

    Hazardous combustion products: phosphorus oxide, phosphine.


    Fire extinguishing methods: use of anti-solvent foam, carbon dioxide, sand fire.

     

    Accidental Release Measures

     

    Emergency treatment: Rapidly evacuation of personnel from leaking contaminated areas to safe areas, and isolation, strict restrictions on access. Cut off the fire. It is recommended that emergency personnel wear self-contained positive pressure breathing apparatus and wear anti-acid and alkaline work clothes. Do not touch the spill directly. Cut off the leak as much as possible.

     

    Small leaks: Absorb with sand, vermiculite, or other inert materials.

     

    Large leaks: constructing embankments or digging pits for containment. Cover with foam to reduce vapor disasters. The pump is transferred to a tanker or a dedicated collector for recovery or transport to a waste disposal site for disposal.

     

     

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