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CHEMICALS
Ammonium chloride
Ammonium nitrate
Ammonium sulfate
Ascorbic acid
Barium nitrate
Benzilic acid
Benzotrichloride
Benzotrifluoride
Boric acid
Calcium chloride
Caustic soda
Chromium trioxide
Citric acid
Cobalt sulfate
Cobalt trifluoride
Copper chloride
Cyanuric acid
Dolomite
Ferric chloride
Fluorosilicic acid
Formic acid
Glycerine
Glycerol
Hydriodic acid
Hydrochloric acid
Hydrofluoric acid
Iodic acid
Isobutyronitrile
Isophthalic acid
Lactic acid
Lauric acid
Liquid chlorine
Magnesium sulphate
MonoMethylAmine Nitrate
Oleic acid
Sodium bromide
HYDROFLUORIC ACID
 
FORMULA : HI
SYNONYMS : Hydrogen Fluoride; Etching Acid; AHF; Fluorhydric Acid;
PHYSICAL STATE : Clear, colorless, corrosive fuming liquid
 
SPECIFICATION
 
ASSAY (as HF) 70.0 – 72.0  %
NONVOLATILE ACIDITY 200ppm max
SULFUR DIOXIDE 100ppm max
ARSENIC 20ppm max
 
 
Uses
Purification of aluminium and uranium
Etching, cleaning, and frosting in the manufacture of glass
Quartz purification
Chemical milling titanium
Rust removal in laundry products
Removing surface oxides from silicon in the semiconductor industry
Cleaning porcelain prosthetics
Electroplating
Removing oxide rust from stainless steel and titanium in the process called pickling.
Hydrofluoric acid is also used as a feedstock of chemical synthesis for target 
 
PACKAGING
240kgs in drum, 20mts in Iso-Tank
in truck tank anticorrosive protected
 
 
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