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    Sodium Thiosulphate Liquid

    Na2S2O3
    CAS7772-98-7FormulaNa2S2O3Same-day Muscat · next-day Sohar, Salalah, DuqmSDS + CoA with every batch
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    Product Overview

    Dechlorination agent and neutralizer.

    Detailed Description

    Sodium Thiosulfate Liquid supplier in Oman - Global Chemicals LLC provides liquid sodium thiosulfate for dechlorination, neutralization, and oilfield applications in Muscat, Sohar, Duqm, Salalah. Our sodium thiosulfate solution (Na2S2O3) effectively neutralizes chlorine, chlorine dioxide, and oxidizing biocides in water systems and industrial processes. Essential for treating produced water, neutralizing well treatment chemicals, and dechlorinating process streams. The liquid format allows precise dosing and rapid reaction for fast neutralization. Widely used in oilfield operations to remove residual oxidizers before re-injection, protect reservoirs from oxidizing damage, and in completion fluid treatments. Also serves in analytical chemistry and gold recovery operations across Oman.

    Also Known As:

    Sodium thiosulfate liquid, Hypo solution, Thiosulfate liquid, Na2S2O3 solution

    CAS Number:7772-98-7

    Applications & Uses

    Chlorine and oxidizer neutralization in oilfields
    Produced water treatment before re-injection
    Well treatment chemical neutralization
    Biocide residual removal
    Analytical reagent in laboratories
    Gold and silver recovery processes
    Wastewater dechlorination
    Photographic fixing agent

    Technical Specifications

    Concentration
    25-50% Na2S2O3
    Appearance
    Clear colorless to pale yellow liquid
    pH
    8-10
    Rapid reaction with chlorine and oxidizers
    Dosage
    2-3 parts per 1 part chlorine
    Complete neutralization in minutes
    Available in 25L, 60L, 200L drums, IBCs
    ISO 9001 Certified Fast Delivery Oman & GCC Export

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