Tel:
China Pure Borax Powder manufacturer
Shanghai Yixin Chemical Co., Ltd.

Only quality posesses market, improvement gets progress

 

 

Home ProductsSodium Aluminum Fluoride

Reliable Sodium Aluminum Fluoride 209.94 Molecular Weight 98% Purity

Reliable Sodium Aluminum Fluoride 209.94 Molecular Weight 98% Purity

    • Reliable Sodium Aluminum Fluoride 209.94 Molecular Weight 98% Purity
    • Reliable Sodium Aluminum Fluoride 209.94 Molecular Weight 98% Purity
    • Reliable Sodium Aluminum Fluoride 209.94 Molecular Weight 98% Purity
  • Reliable Sodium Aluminum Fluoride 209.94 Molecular Weight 98% Purity

    Product Details:

    Place of Origin: CHINA
    Brand Name: YIXIN
    Certification: ISO9001
    Model Number: YXF-004

    Payment & Shipping Terms:

    Minimum Order Quantity: 1-25ton
    Price: usd900-1100/ton
    Packaging Details: 25/50 bags
    Delivery Time: 3-15days after we received deposit
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 1000 ton per month
    Contact Now
    Detailed Product Description
    Molecular Formula: Na3aIF6 EINECS NO: 236-148-8
    Purity: 98% Molecular Weight: 209.94
    Color: White Appearance: Powder

     

     

     

    Cryolite powder CAS NO 15096-52-3 worked as solvent (or flux) for

     

    electrolysis of aluminium oxides

     

     

     

     ►Description

    1. Cryolite is one kind of odorless white solid or powder. The IUPAC Name of this chemical is

    trisodium;hexafluoroaluminum(3-). This chemical belongs to the product categories which is

    inorganics. It’s slightly soluble in water, but insoluble in anhydrous hydrogen fluoride.

     

    2. Cryolite is the inorganic compound with the formula Na3AIF6 . This white solid,

     

    discovered by the Brazilian José Bonifácio de Andrada e Silva, occurs naturally as

     

    the mineral cryolite and is used extensively in the industrial production of aluminium

     

    metal. The compound consists of the sodium (Na+) salt of hexafluoroaluminate

     

    (AlF63−).

     

    3. Most cryolite is manufactured from aluminium oxides, hydrofluoric acid, and

     

    sodium hydroxide or the equivalent reagent hexafluorosilicic acid:

     

    6 NaOH + Al2O3 + 12 HF → 2 Na3AlF6 + 9 H2O

     

    It was mined as cryolite at Ivigtût on the west coast of Greenland, until the deposit

     

    was depleted in 1987.

     

    4.Cryolite is poorly soluble in water, which mitigates problems. The LD50 = 600

     

    mg/kg for the comparable compound aluminium trifluoride.

     


    5:Structure

    Smiles: [Al+3]([F-])([F-])([F-])([F-])([F-])[F-].[Na+].[Na+].[Na+]

     

    InChI: InChI=1S/Al.6FH.3Na/h;6*1H;;;/q+3*+1/p-6
     

    InChIKey: REHXRBDMVPYGJX-UHFFFAOYSA-H
     

    Canonical SMILES: F[Al-3](F)(F)(F)(F)F.[Na+].[Na+].[Na+]
     

     

     

     

    ►Specification 

     

                                             Macro molecule

     

    Na3AlF6

     Item

     

     Specification

     Na3AlF6

     

     98%

     F

     

     53.5%

     Al

     

     13.8%

     Na

     

     31.2%

     SiO2

     

     0.28%

     Fe2O3

     

     0.03%

     SO4

     

     0.01%

     Hygroscopic moisture

     

     0.17%

     Cauterant decrease

     

     1.85%

     Molecular proportion

     

     2.65%

     

                                                  Low molecule

     

    Na3AlF6

     Item

     

     Specification

     Na3AlF6

     

     98%

     F

     

     53.4%

     Al

     

     14.6%

     Na

     

     30.5%

     SiO2

     

     0.25%

     Fe2O3

     

     0.03%

     SO4

     

     0.01%

     Hygroscopic moisture

     

     0.15%

     Cauterant decrease

     

     1.27%

    Molecular proportion

     

     2.46%

     

     

    ►Application

     

    1. The main application of synthetic cryolite is as a solvent (or flux) for electrolysis

     

    of aluminium oxides such as bauxite. The conversion of aluminium oxides into

     

    metallic aluminium requires that the metal ions be dissolved so that they can accept

     

    the electrons provided in the electrolysis cell. A mixture of cryolite and some

     

    aluminium trifluoride is that solvent. Unlike typical solutions, this one requires

     

    temperatures approaching 1000 °C to melt.

     

    Reliable Sodium Aluminum Fluoride 209.94 Molecular Weight 98% Purity

     

     

    2.cryolite is also used as a pesticide.

    Reliable Sodium Aluminum Fluoride 209.94 Molecular Weight 98% Purity

     

     

    ►Payment 

     

    T/T  30% deposit  ,70% paid against copy B/L 

     

     

    ►MOQ 

     

     

    1-25ton

    Contact Details
    Shanghai Yixin Chemical Co., Ltd.

    Contact Person: anny

    Send your inquiry directly to us (0 / 3000)

    Other Products
    Shanghai Yixin Chemical Co., Ltd.
    No .818 Tianzhu Rd ,Jiading District ,Shanghai ,China
    Tel:86-21-59159725
    Privacy Policy China Good Quality Pure Borax Powder Supplier. Copyright © 2017 - 2019 pureborax.com. All Rights Reserved.