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    • Sodium Silicofluoride-NA2SIF6
    • Sodium Silicofluoride-NA2SIF6
    • Sodium Silicofluoride-NA2SIF6

    Sodium Silicofluoride -NA2SIF6

    Model:99%MIN (DRY)
    Brand:Yonta
    Origin:Made In China
    Category:Chemicals / Inorganic Chemical Materials / Alkali
    Label:sodium silicofluorid , Fluorosilicate , Na2SiF6
    Price: US $405 / MT
    Min. Order:25 MT
    Inquire Now Add to Basket

    Member Information

    Detail

    Changsha Yonta Industry Co., Ltd.

    Biz MemberHu Nan - China
    Live Chat:
    點擊這里給我發消息Last Online:17 Aug, 2022

    Product Description

    Sodium Silicofluoride 99%Min (Changsha Yonta)

    -  Product Identification

    CAS No. :

    16893-85-9        

    H.S. Code :

    2826.901000

    Formula :

    Na2SiF6

    Molecular Weight :

    188.06

    Toxicity :

    highly toxic to all plant and animal life

    Synonyms :

    Sodium Silicofluoride; Sodium Hexafluorosilicate;

    Sodium Fluosilicate; Earwig Bait; Disodium Hexafluorosilicate

    Raw Materials :

    fluorosilicic acid with sodium carbonate

    -  Physical And Chemical Properties

    Physical State :

    (Apperance)

    It is colorless hexagonal, odorless and tasteless crystal with relative density 2.679. It is hygroscopic. It is soluble in ether, insoluble in alcohol. The solubility in acid is greater than in water.

    It decomposes in alkaline solution and produces sodium fluoride and silicon dioxide. It is decomposed to sodium fluoride and silicon tetrafluoride by heating to 300'C. It is noxious!

    Specific Gravity :

    2.679

    Solubility in Water :

    0.76 g/100 ml at 25 C , 2.45 g/100 ml at 100 C

    -  Applications

    It is used as antiseptic in timber industry, hygroscopic agent of acid-resisting concrete, solidifying agent in natural latex products, additive in plating with zinc, nickel, iron and filler in plastic and fluorinating agent in pharmaceuticals and drinking water. It is used to produce insecticide in pesticide industry and sodium fluoride in man-made cryolite.

    -  Specification

    Quality Standard :

    HG/T3252-2000

    Appearance  :

    It is colorless hexagonal, odorless and tasteless crystal

    Testing Items :

    Quality Standard

    Reference Testing Results

    Purity (NA2SIF6) DRY BASIS :

    99.0%Min

    99.53%Min

    Loss on Drying At 105oC :

    0.3%Max

    0.14%

    Free Acid(Based on HCI) :

    0.1%Max

    0.032%

    Water-Insoluble Matter :

    0.40%Max

    0.32%

    Heave Metal(Based on Pb) :

    0.02%Max

    0.015%

    Iron(Fe) :

    0.02%Max

    0.014%

    Fineness(Through 250um

    test bolter) :

    90.0%Min

    95%

    -  Transportation

    Storage :

    Store at a ventilating, and dry place, keep away from food.

    Packing :

    In 25kg and 50kg plastic woven bag lined with high pressure

    polyethylene plastic bag

    Hazard Class :

    6.1

    UN No. :

    2674

    -   Other Trade Information

    Min. Order Quantity :

    10 MTS

    Supply Capacity :

    50,000mts /Year

    Loading Capacity :

    27mts/1080bags(1x20'FCL)

    Port of Loading :

    Huangpu Port, China

    Fresh Stocks :

    Yes

    Ref.Price :

    USD405.- ~ USD425.-/MT FOB Huangpu, China

    Shipment Time :

    Within 2-3 weeks upon receipt of advance payment or L/C .

    Payment Time :

    T/T In Advance, Sight L/C, L/C 60 days after B/L date.

    Origin :

    Yunan Kunming

    Sample Availability :

    Yes

    Main Export Markets :

    India, Indonesia, Pakistan, Egypt, Turkey


    Product Image

    Sodium Silicofluoride-NA2SIF6
    Img 1
    Sodium Silicofluoride-NA2SIF6
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    Sodium Silicofluoride-NA2SIF6
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    Send Inquiry to this Member

    Changsha Yonta Industry Co., Ltd.

    Rm.1717, North Bldg. No. 368, East 2nd Ring Road (2nd Section), Changsha, Hunan, 410016, China

    Phone:
    86-731-85352228 85352208
    Fax:
    86-731-85352208
    Contact:
    Mr. He Zhu (Managing Director )
    Mobile:
    13507405760

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