Aluminum Fluoride Suppliers and Manufacturers

LBD ALF3 : packed according to demand 50 kg, or 750 kg bags as demanded.

Granule 1~4mm colorless 99.99%

Potassium aluminum fluoride is a complex fluoride salt of potassium and aluminium. It does not have a specific chemical formulae. It is a mixture of following salts:K3AlF6 and KAlF4. Properties: white or grey-white color, Molecular rate near 1.2, melting point 560â?? Solubility in 1000g water: at 0â??: 0.8g; at 25â??: 1.42gï¼?at 100â??: 4.58g. Chemical Formula:AlF4K Molecular Weight:142g/mol CaS No.:14484-69-6 EC No.:238-485-8 Recommended use:Welding and soldering agent,abrasive additive

Synthetic Cryolite/Sodium Aluminum Fluoride /Cryolite Bath/ Sodium Cryolite Cas NO.: 13775-53-6 Appearance : white crystalline powder or a sandy-size granularity Packaging : In 25kg/50kg plastic woven bag lined with high pressure polyethylene plastic bag Minimum Order : 20ton Shipping Port : TIANJIN Product's Description Cas NO.: 13775-53-6 Appearance : white crystalline powder or a sandy-size granularity Packaging : In 25kg/50kg plastic woven bag lined with high pressure polyethylene plastic bag Minimum Order : 20ton Shipping Port : TIANJIN Introduction: physical characteristics: The product is a white crystalline powder or a sandy-size granularity, and a pinkish crystalline powder or a sandy-size granularity as well. Sp.gr.2.95¡ª3.01g/cm3, melting point about 1000 centigrade, specific heat 1.056j/gcentigradeat 18100centigrade. It¡¯s slightly soluble in water, but insoluble in anhydrous hydrogen fluoride. The content of its crystal water will be decreased while the increasing of the molecular ratio, therefore its loss on ignition will be also decreased while the increasing of the molecular ratio. After the paste of synthetic cryolite with different molecular ratio dehydrates, the loss on ignition at 800centigrade will appear 10.34%, 6.22% and 2.56% when the molecular ratio reaches 1.74, 2.14 and 2.63 reactively. The size distribution can be sandy (80mesh), powder (200mesh, 325mesh), granular (0-10mm). Other items can be specified according to special requirement. Specification: Molecular FormulaNa3AlF6 Molecular Weight 209.94 Properties It is a colorless monoclinic crystal, but often appears off-white, pompadour, straw yellow or black due to impurities. It has relative density of 2.9-3.0, mp 1000. It is slightly soluble in water, and its aqueous is acidic. It decomposes to release poisonous HF gas while meeting sulfuric acid. UsagesIts mainly used as a flux in the aluminum smelting by fused-salt electrolysis; also an opalizer in the manufacture of enamel; an opacifier and auxiliary solvent of glass and enamel; an insecticide of crops; a flux in aluminum alloy casting; and in the production of ferrous alloy and effervescing steel; as well as a wear-resistant filler for resin and rubber-boned abrasive wheels.

- Optical grade fluorides (High purity, low Fe content) * Magnesium fluoride (MgF2) * Barium fluoride (BaF2) * Calcium fluoride(CaF2) * Aluminum fluoride(AlF3) * Zinc Fluoride(ZnF2) * Strontium fluoride(SrF2) * Lithium fluoride(LiF) * Lanthanum Fluoride(LaF3)

Product Name: Aluminum Fluoride Aluminium fluoride is an inorganic substance with the chemical formula AlF3 prepared by the reaction of aluminium hydroxide or aluminium metal with hydrogen fluoride, or by the action of aluminium trichloride with hydrofluoric acid and ammonia. Colourless or white crystals. Insoluble in water and insoluble in acids and bases. Stable in nature, hydrolysable under heating. Used as an electrolyte conditioner and catalyst in the electrolysis of aluminium. Product name Aluminum fluoride CAS 7784-18-1 MF AlF3 MW 83.98 Melting Point 1290 �°C Boiling point 1291 �°C Density 3.1 g/mL at 25 �°C Shelf life 2 Years Molecular formula AlF3 Storage: Store in Dry and Ventilated place with the Room Temperature, Preserved in Original Tight Closed containers, Keep Away from Light and Heating.

Molecular Formula: AlF3 Quality Standard: GB/T 4291-2007 Specifications: F : 60% Min Al : 31.0% Min Na: 0.40% Max SiO2 : 0.30% Max Fe2O3: 0.10% Max SO2-4 : 0.60% Max P2O5: 0.04% Max Ignition Loss : 1.0% Max Loose Packed density: 1.3 g /cm3 Min Appearance: White powder. Applications: is mainly used to adjust the molecular ratio in aluminium electrobath, lower the smelting point of media and increase the conductivity of electrolyte. It is also used as the inhibitor in alcoholic fermen tation, the flux of vitreous enamel around the ceramics and the flux of the non-iron metal etc. In 50kg or 25kg PP bags, Lined with high-pressure plastic film, or according to customer's requirements.

CAS No.:15096-52-3;1344-75-8 Molecular Formula: Na3AlF6 Quality Standard: GB/T4291-2007 Specifications: CH-1 F 52 Al 12 Na 33 SiO2 0.25 Fe2O3 0.05 SO42- 0.6 CaO 0.15 P2O5 0.02 H2O 0.20 Loss of Lgnition 2.0 Physical properties: Cryolite is a kind of complex compound or double salt. Caused by impurity, the appearance can be white, gray ,yellow powder or crystalline particles. It's melting point is 1025, stacking density is 0.6-1.0g/L, true density is 2.95-3.05g/cm 3 , heat of formation is 225KJ, specific gravity is 2.75-3.00g/cm 3 , heat of fusion is 107KJ. Slightly solubte in water. Applications Aluminium- metallurgy: as component of fluxing agents, protective and refining salts; Production of abrasives: as active filler in resinbonded abrasives for metal treatment; Production of enamel, glazing frits and glass: as flux and opacifying agent; Production of soldering agent: as component for fluxing agents; Production of welding agents: as component of welding rod coatings and welding powders; Blasting and pyrotechnics: for fireworks; Metal surface treatment: as component in pickling pastes for stainless steel. In 50kgs PP bags, Lined with high-pressure plastic film, or according to customer's requirements.

Specification: F 52~53 % min Al 12~13% min  Na 32~33% max  Sio2 0.25~0.36% max  Fe2o3 0.05~0.08% max  So42- 0.6~1.0% max  Cao 0.15~0.20% max  P2o5 0.02~0.03% max  H2o 0.20~0.40% max  In 50kgs or 1000 kgs plastic woven bag lined with high-pressure plastic film, or according to customer's requirements.

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