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Chenfeng Chemicals Import and Export Co.,  Ltd
Chenfeng Chemicals Import and Export Co., Ltd
China
  • Products Catalog

    sodium sulphide

    Quantity Order:
    Origin:
    China
    Payment Method:
    L/C
    Pack. & Delivery:
    25kg net in PP woven bags with two-layer PE inner film linling

    Specification :

    Product Name:Sodium sulphide/ sulfide
    Molecular formula: Na2S
    CAS NO.:1313-82-2
    UN No.:1849
    Hazard: Class 8
    HS Code:28301010

    Product Specification / Models

    1500PPM
    Na2S(%): 60.0Min
    Na2CO3(%): 5.0Max
    Water Insoluble(%): 0.4Max
    Fe(%): 0.15Max

    150PPM/80PPM
    Na2S(%): 60.0Min
    Na2CO3(%): 3.0Max/2.0Max
    Water Insoluble(%): 0.2Max
    Fe(%): 0.015Max/0.008Max

    50PPM/30PPM
    Na2S(%): 60.0Min
    Na2CO3(%): 2.0Max
    Water Insoluble(%): 0.2Max
    Fe(%): 0.005Max/0.003Max

    20PPM/15PPM
    Na2S(%): 60.0Min
    Na2CO3(%): 2.0Max
    Water Insoluble(%): 0.2Max
    Fe(%): 0.002Max/0.0015Max

    10PPM/5PPM
    Na2S(%): 60.0Min
    Na2CO3(%): 2.0Max
    Water Insoluble(%): 0.2Max
    Fe(%): 0.001Max/0.0005Max

    Crystal sodium sulphide
    Na2S(%): 43Min/31Min
    Na2SO3+Na2S2O3(%): 1.0Max/0.6Max
    Fe(%): 0.001Max/0.0008Max

    Purified sodium sulphide anhydrate
    Na2S(%): 96Min/94Min/92Min
    Na2CO3(%): 2.0Max
    Na2SO3+Na2S2O3(%): 3.0Max
    Water Insoluble(%): 0.05Max
    Fe(%): 0.05Max

    price: We can offer the most competitive price under the same quality
    Payment: T/T in advance or L/C at sight issued or confirmed by a first-class international bank
    Packing: 25kg net in PP woven bags with two-layer PE inner film linling, pallet and film for Outer Packing, 20mt/20FCL
    Minimum order:18 metric ton
    Place of Origin:china(mainland)
    Production:industrial grade, ISO9001 obtained
    Application: Mainly used in making sulfur dyestuff intermediates, reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making, and also widely used in pigment and rubber industry.



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