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Industry Grade Smbs Sodium Metabisulfite 97% Cas 7757 83 7

    Buy cheap Industry Grade Smbs Sodium Metabisulfite 97% Cas 7757 83 7 from wholesalers
     
    Buy cheap Industry Grade Smbs Sodium Metabisulfite 97% Cas 7757 83 7 from wholesalers
    • Buy cheap Industry Grade Smbs Sodium Metabisulfite 97% Cas 7757 83 7 from wholesalers
    • Buy cheap Industry Grade Smbs Sodium Metabisulfite 97% Cas 7757 83 7 from wholesalers
    • Buy cheap Industry Grade Smbs Sodium Metabisulfite 97% Cas 7757 83 7 from wholesalers
    • Buy cheap Industry Grade Smbs Sodium Metabisulfite 97% Cas 7757 83 7 from wholesalers

    Industry Grade Smbs Sodium Metabisulfite 97% Cas 7757 83 7

    Ask Lasest Price
    Brand Name : Y&X
    Model Number : Sodium Metabisulfite
    Certification : ISO9001:2015
    Price : US$ 2500-40000/piece
    Payment Terms : T/T
    • Product Details
    • Company Profile

    Industry Grade Smbs Sodium Metabisulfite 97% Cas 7757 83 7

    Industry Grade Sodium Metabisulfite Price 97%

    Sodium Metabisulfite
    Sodium Metabisulfite or sodium pyrosulfite (IUPAC spelling; Br. E. sodium metabisulphite or sodium pyrosulphite) is an inorganic compound of chemical formula Na2S2O5. The substance is sometimes referred to as disodium metabisulfite. It is used as a disinfectant, antioxidant and preservative agent.

    Product Informations:

    CAS No.

    7681-57-4

    EINECE

    231-673-0

    HS CODE

    2832100000

    MOLECULAR FORMULA

    Na2S2O5


    Specifications:
    1) Food Grade

    Items

    Specifications

    Typical Analysis

    Colour

    /

    White or yellowish

    White

    State

    /

    Crystalline powder

    Crystalline powder

    Na2S2O5

    (%)

    96.5 Min.

    97.1

    Fe

    (%)

    0.003 Max

    0.0021

    Clarity

    /

    Passed

    Passed

    As

    (ppm)

    1.0 Max

    0.85

    Heavy Metal(as Pb)

    (ppm)

    5.0 Max

    0.04

    2) Industrail Grade

    Items

    Specifications

    Typical Analysis

    Na2S2O5

    (%)

    96.5 Min.

    96.83

    Fe

    (%)

    0.003 Max

    0.0006

    As

    (ppm)

    1.0 Max

    0.8

    Heavy Metal(as Pb)

    (ppm)

    5.0 Max

    2.0





    Technical Specification

    TestsSpecification
    AppearanceWhite free-flowing Crystal Powder
    Purity (Na2S2O5)97% min
    Iron (Fe)0.003% min
    Heavy Metal (Pb)5 ppm max
    Arsenic (As)1 ppm max
    Water Insoluble0.05% max
    PH Value4.0-4.6


    Packing
    25kgs/PP PE BAG

    Storage and Transportation
    kept in a light-proof,well-colsed,dry and cool place.

    FAQ

    Q1.Where is your factory located?
    Our factory is in shandong, China. Located in an independent chemical park.

    Q2.Can you give me a better price?
    We value the cooperation with each customer and will provide you with the most favorable price.

    Q3. How can you guarantee your quality?
    Our production adopts fully automated production control to ensure the continuity of production and the stability of quality. We have a strict production quality management system. Strict quality control is implemented on the raw materials, semi-finished products, finished products and products leaving the factory. Quality first has always been the basic principle of our company. We also support customers to obtain samples for testing.

    Q4.When is the delivery time?
    Our production capacity: Xanthate: 50,000t/a; Dithiophosphate: 20,000t/a; Frother: 10,000t/a. For conventional products, we will keep inventory to ensure timely delivery within the time required by customers.

    Q5:Which type of shipping would be better?
    In consideration of the requirements of the customers in different rigions, we make deliveries by sea, air, train, truck, etc.
    Quality Industry Grade Smbs Sodium Metabisulfite 97% Cas 7757 83 7 for sale
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