Wuhan Heide Chemical Development Co.,Ltd.

Ammonium fluoroborate

• Category :

  Inorganic chemicals

• Synonyms :

  Ammonium tetrafluoroborate;borate(1-), tetrafluoro-, ammonium (1:1);Ammonium Fluoborate;

• CAS NO :

  13826-83-0

• EC NO :

  237-531-4

• Molecular Formula :

  NH₄BF₄

• Molecular Weight :

  104.8431

• Main Specifications :

• InChI :

  InChI=1/BF4.H3N/c2-1(3,4)5;/h;1H3/q-1;/p+1

• Packing :

  Pack in 25kg woven bag lined with polyvinyl plastic bag.

• Product description :

  Item	High-class product	First-class product
  Ammonium fluoroborate (NH4BF4), % ≥	98	97
  PH value of aqueous solution (1% solution)	3.5-5	3.5-5
  Water solubility test	pass	pass
  Chloride (Cl-), % ≤	0.005
  Sulfate (SO42-), % ≤	0.005	0.01
  Phosphate (PO43-), % ≤	0.005
  Silicate (base on SiO2), % ≤	0.01	0.8
  Iron (Fe), % ≤	0.005	0.1
  Heavy metal (base on Pb), % ≤	0.003	0.003

  
  Properties: bright pellucid crystal or colorless acicular crystal; relative density 1.85; soluble in water, aqueous solution is weak acidic; insoluble in alcohol; decompose when heated over 110℃; sublime when heated to a great extent.
  
  Use: It can be used as resin finishing agent and catalyst in textile, printing and dying industries, gas fluxing agent to improve inert atmosphere, lead fluxing agent for hard soldering, fire retardant and chemical reagent, etc.
  
  Packing: Pack in 25kg woven bag lined with polyvinyl plastic bag.
  
  Storage, transportation & safety protection: It should be stored in shady, cool, ventilated and dry warehouses. Keep it away from rain and solarization.

• Usage :

  It can be used as resin finishing agent and catalyst in textile, printing and dying industries, gas fluxing agent to improve inert atmosphere, lead fluxing agent for hard soldering, fire retardant and chemical reagent, etc.

• Molecular Structure :