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Pure Sodium Aluminum Fluoride For Aluminium Oxides Electrolysis Solvent

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Pure Sodium Aluminum Fluoride For Aluminium Oxides Electrolysis Solvent

Pure Sodium Aluminum Fluoride For Aluminium Oxides Electrolysis Solvent
Pure Sodium Aluminum Fluoride For Aluminium Oxides Electrolysis Solvent
Pure Sodium Aluminum Fluoride For Aluminium Oxides Electrolysis Solvent Pure Sodium Aluminum Fluoride For Aluminium Oxides Electrolysis Solvent Pure Sodium Aluminum Fluoride For Aluminium Oxides Electrolysis Solvent Pure Sodium Aluminum Fluoride For Aluminium Oxides Electrolysis Solvent

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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

Pure Sodium Aluminum Fluoride For Aluminium Oxides Electrolysis Solvent

Description
Melting Point: 1012°C CAS NO: 15096-52-3
Purity: 98% Molecular Weight: 209.94
Color: White Density: 2.9 G/cm3
High Light:

trisodium hexafluoroaluminate

,

sodium hexafluoroaluminate

 

White sodium aluminium fluoride CAS NO 15096-52-3 using as

 

solvent (or flux) for electrolysis of aluminium oxides

 

 

 ►Description

     

 

      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−).Most Sodium aluminum fluoride is manufactured

 

from aluminium oxides, hydrofluoric acid, and sodium hydroxide or the equivalent

 

reagent hexafluorosilicic acid:6 NaOH + Al2O3 + 12 HF → 2 Na3AlF6 + 9 H2OIt

 

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

 

was depleted in 1987.Sodium aluminum fluoride is poorly soluble in water, which

 

mitigates problems. The LD50 = 600 mg/kg for the comparable compound

 

aluminium trifluoride.

 

 

 

►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

 

 

Pure Sodium Aluminum Fluoride For Aluminium Oxides Electrolysis Solvent 0

 

2.An opacifier for glass.

 

Pure Sodium Aluminum Fluoride For Aluminium Oxides Electrolysis Solvent 1

 

 

►Payment 

 

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

 

 

►MOQ 

 

 

1-25ton

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