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Flux Applications Sodium Aluminum Fluoride CAS 1344 75 8 2.95-3.05g/L Density

Categories Sodium Aluminum Fluoride
Brand Name: YIXIN
Model Number: YX-C-2
Certification: ISO SGS
Place of Origin: China
MOQ: Negotiable
Price: USD 800-1200 per ton
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000 tons per month
Delivery Time: 5-10days
Packaging Details: 25kg or 50 kg per bag, or customized
Name: Sodium fluoroaluminate synthetic cryolite CAS 1344-75-8 for flux applications
Formula: Na3AlF6
CAS No: 15096-52-3 1344-75-8
Other Names: sodium hexafluoroaluminate
Density:: 2.95-3.05g/l
EINECS No: 239-148-8
Metling point:: 1025C
Purity: 99%min
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Flux Applications Sodium Aluminum Fluoride CAS 1344 75 8 2.95-3.05g/L Density


Sodium fluoroaluminate synthetic cryolite CAS 1344-75-8

for flux applications



  • Color is clear or white to yellowish, but can also be black or purple.

  • Luster is vitreous.

  • Transparency crystals are transparent to translucent.

  • Crystal System is monoclinic; 2/m

  • Crystal Habits are usually massive and as pseudo-cubic crystals, some


  • with psuedo-octahedral truncations.

  • Cleavage is absent, but three parting directions produce what looks like a


  • psuedo-cubic cleavage.

  • Fracture is uneven.

  • Hardness is 2.5 - 3

  • Specific Gravity is 2.95 (average)

  • Streak is white.

  • Other Characteristics: index of refraction is 1.338 which is close to the


  • index of refraction of water. As a consequence, clear cryolite crystals or


  • powdered cryolite will nearly disappear in water. Also there is no salty


  • taste which is helpful in distinguishing cryolite from the mineral halite.

  • Associated Minerals include siderite, quartz, topaz, fluorite, chalcopyrite,


  • galena, cassiterite,molybdenite, columbite and wolframite.


  • Notable Occurrences include Ivigtut area of Greenland and also at the


  • foot of Pikes Peak at Creede, Colorado, USA, Mont Saint-Hilaire and


  • Francon Quarry, Montreal, Quebec, Canada and at Miask, Russia.

  • Best Field Indicators are lack of salty taste, density, index of refraction,


  • locality and crystal habit.

Synthetic Cryolite(Na3AlF6) is a white crystalline powder manufactured from


hydrofluoric acid,sodium carbonate,and aluminium.Synthetic cryolite is used chiefly


as a flux in the electrolytic production of aluminum as it effectively lowers down the


melting point of the alumina.It is used in the glass and enamel industries,in bonded


abrasives as a filler,in making salts of sodium and alumium and porcelaneous glass


and in the manufacture of insecticides,Cryolite is a relatively safe fruit and


vegetable insecticide.the fluoride ion inhibits many enzymes that contain


iron,calcium and magnesium.




Items


GradeCH-0CH-1CM-0CM-1

Chemical


Compositions(%)


F


52525353

Al


12121313

Na


33333232

SiO2


0.250.360.250.36

Fe2O3


0.080.080.050.08

SO4


0.61.00.61.0

CaO


0.150.200.200.60

P2O5


0.020.030.020.03

Moisture


0.200.400.200.40

Physical


Properties(%)


Loss of Ignition


2.02.52.02.5



Cheap Flux Applications Sodium Aluminum Fluoride CAS 1344 75 8 2.95-3.05g/L Density for sale
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