Inquiry
Form loading...

Sodium Hydrosulfide Industrial Use-1

What is the content of sodium hydrosulfide?

    Technical Indicators of Sodium Hydrosulfide HG/T3687 - 2000


    Index Name Solid Liquid
    First - class Product Grade - one Product Grade - three Product Type 1 Type 2
    Sodium hydrosulfide (NaHS) content, % ≥ 70 68 65 36 28
    Sodium sulfide (Na₂S) content, % ≤ 40 5 - 1 1.2
    Iron (Fe) content, % Agreement