Jiaozuo Minli Industrial Co., Ltd.

Potassium tetrafluoroaluminate

• Category :

  Inorganic chemicals

• Synonyms :

  Potassium aluminum tetrafluoride;Aluminate(1-), tetrafluoro-, potassium (1:1), (T-4)-;Aluminate(1-), tetrafluoro-, potassium, (T-4)-;Potassium Fluoroaluminate;potassium tetrafluoroaluminate(1-);aluminum(2+), fluoro-, potassium salt (1:1);

• CAS NO :

  14484-69-6

• EC NO :

  238-485-8

• Molecular Formula :

  KAlF₄

• Molecular Weight :

  142.0734

• Main Specifications :

• InChI :

  InChI=1/Al.FH.K/h;1H;/q+3;;+1/p-1

• Product description :

  Product: Potassium cryolite (potassium tetrafluoroaluminate)

  Molecular formula: K3ALF6

  CAS NO.: 13775-53-6

  Molecular weight: 258.28

  Quality Standard: Industry Standard  

  Specification:

  Grade	Chemical Composition /%
  	F	K	Al	Na	SiO2	Fe2O3	SO4	H2O	K/Al
  	% min.		% max.
  Super grade	50	29.5	17.5	0.2	0.06	0.01	0.15	1.5	1.18-1.22
  I grade	50	27	19	0.5	0.1	0.01	0.20	1.5	1.0-1.3

  Characters: white or light gray powder, slightly soluble in water. The relative density of 2.9-3.0, melting point 1000 case of strong acid, it can release toxic hydrogen fluoride gas.

  Uses: as aluminum, aluminum alloy and stainless steel flux, aluminum manufacturing process degassing agent, flux, but also for glass, ceramics, friction agent active filler.

  Packing: high-pressure plastic film lined, two-story external bag packaging. Net weight 50Kg. (Or according to the contract requirements)

• Molecular Structure :