Sodium Hyposulphite,CAS:7772-98-7,H.S code:283230

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    CAS:7772-98-7,

    Sodium Hyposulphite, commonly known as sodium thiosulfate, has various industrial and medical applications. In photography, it is used as a fixer to dissolve unexposed silver halides, stabilizing the image. In water treatment, it neutralizes chlorine and is used in wastewater management. In mining, sodium thiosulfate helps extract gold from ores. Medically, it acts as an antidote for cyanide poisoning and treats calciphylaxis in kidney disease patients. It's also used in analytical chemistry as a titrant for iodine solutions. Sodium thiosulfate's versatility makes it essential in diverse fields.

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    Sodium hyposulfite, also known as sodium bisulfite (NaHSO₃), has several applications across different industries. Here are some common uses:

    1. **Food Industry**: Sodium bisulfite is often used as a preservative and antioxidant in food products, particularly in dried fruits, wines, and some processed foods. It helps to prevent browning and spoilage.

    2. **Water Treatment**: It is used in water treatment processes to remove chlorine and as a reducing agent. Sodium bisulfite can neutralize chlorine in wastewater, making it safer for disposal or further treatment.

    3. **Photography**: In the photographic industry, sodium bisulfite is utilized as a preserving agent in developer solutions to extend their shelf life and maintain their effectiveness.

    4. **Textile Industry**: It is used in the textile industry for bleaching and as a reducing agent in dyeing processes.

    5. **Chemical Synthesis**: Sodium bisulfite serves as a reagent in various chemical reactions, including the synthesis of certain organic compounds.

    6. **Laboratory Applications**: It is commonly used in laboratories for various analytical procedures, including the quantification of certain metals and in redox titrations.

    7. **Pharmaceuticals**: In some cases, sodium bisulfite is included in pharmaceutical formulations as a preservative or stabilizer.

    8. **Sugar Industry**: It can be used in the sugar industry to clarify juice and improve the color of sugar products.

    When using sodium bisulfite, it's important to follow safety guidelines, as it can produce sulfur dioxide (a toxic gas) when exposed to acids.

    More Information
    SKU 7772-98-7
    EINECS 231-867-5
    HS Code 283230
    Formula Na2s2o3
    Purity 99%
    Application Agricultural, Industrial
    Usage

    Sodium Hyposulphite, commonly known as sodium thiosulfate, has various industrial and medical applications. In photography, it is used as a fixer to dissolve unexposed silver halides, stabilizing the image. In water treatment, it neutralizes chlorine and is used in wastewater management. In mining, sodium thiosulfate helps extract gold from ores. Medically, it acts as an antidote for cyanide poisoning and treats calciphylaxis in kidney disease patients. It's also used in analytical chemistry as a titrant for iodine solutions. Sodium thiosulfate's versatility makes it essential in diverse fields.

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