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        China High purity sodium hydrosulfide flakes 70% for copper mining - China Supplier
        China High purity sodium hydrosulfide flakes 70% for copper mining - China Supplier China High purity sodium hydrosulfide flakes 70% for copper mining - China Supplier China High purity sodium hydrosulfide flakes 70% for copper mining - China Supplier China High purity sodium hydrosulfide flakes 70% for copper mining - China Supplier China High purity sodium hydrosulfide flakes 70% for copper mining - China Supplier

        High purity sodium hydrosulfide flakes 70% for copper mining

        Price:$400 /t
        Industry Category: Chemicals/Inorganic-Chemicals/Inorganic-Salts
        Product Category:
        Brand: Wise Chemical
        Spec: 70% min.


        Contact Info
        • Add:Qinbei Industrial Park, Zip: 454550
        • Contact: Katy Zhang
        • Tel:+86-391-5294388
        • Email:wise_chemical@163.com

        Other Products

        Description
        Additional Information

        Product Name: Sodium hydrosulfide

        Other Name: Sodium hydrosulphide, Sodium hydrogen sulfide, Sodium hydrogen sulphide

        CAS NO.:16721-80-5

        EC NO: 240-778-0

        UN Number: 2949

        Molecular Formula: NaHS or HNaS

        Molecular Weight: 56.06 g/mol

        Grade Standard: Industrial Grade

        Purity: 70% min.

        Fe: 0.003% max.

        Water Insolubles: 0.005% max.

        H.S. Code: 2830109000

        Solubility: Soluble in water, alcohol, ether

        Chemical Properties: Reducible and corrosive alkaline substance. Significant deliquescence. High solubility in water and soluble in alcohol. Reacts with oxygen and carbon dioxide gas in the air to form sodium thiosulfate, sodium sulfite and sodium carbonate. Generates hydrogen sulfide gas on contact with acid.

        Decomposition: Decomposes to hydrogen sulfide and free alkali

        Corrosivity: Corrodes most metals

        Package: 25KG/Bag, 22 Metric Tons/20' FCL; 900KG/Bag with Pallets, 18 Metric Tons/20' FCL

        Place of Origin: Qinyang City, Henan, Province, China (Mainland)

        Shipping Port: Qingdao Port or Tianjin Port

        Industry Category Chemicals/Inorganic-Chemicals/Inorganic-Salts
        Product Category
        Brand: Wise Chemical
        Spec: 70% min.
        Stock:
        Origin:
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