47559
Fluka

Hydrofluoric acid

SKU
47559
TraceSELECT™, for trace analysis, 47-51%
Synonym(s)
HF

TraceSELECT™ Ultra and TraceSELECT

  • ultra-pure acids, bases, and salts for smelting and wet digestion in environmental, water, and food analysis
  • sample preparation for trace analysis requires reagents of the highest purity; our TraceSELECT Ultra products for ultra-trace analysis at ppb and even ppt levels are produced by sub-boiling distillation
  • the acids, bases, and salts in the TraceSELECT series have been developed for sample preparation and analysis in the ppb (μg/kg) trace range
  • packaged in high-quality containers appropriate for each product
  • the reagents are produced and bottled under clean-room conditions

 


 

Brand
Fluka
UNSPSC Code
12000000
CAS Numbers (All) Linear Formula
HF
MDL Number
Molar Mass
20.01 g/mol
Synonyms
HF

Documents

Specifications

PropertyValue
Assay47.0 - 51.0 %
Density (D 20/4)1.17
Silver (Ag)max. 0.001 ppm
Aluminium (Al)max. 0.005 ppm
Arsenic (As)max. 0.005 ppm
Gold (Au)max. 0.001 ppm
Barium (Ba)max. 0.001 ppm
Beryllium (Be)max. 0.001 ppm
Bismuth (Bi)max. 0.001 ppm
Calcium (Ca)max. 0.01 ppm
Cadmium (Cd)max. 0.001 ppm
Cesium (Cs)max. 0.001 ppm
Cobalt (Co)max. 0.001 ppm
Chromium (Cr)max. 0.001 ppm
Copper (Cu)max. 0.001 ppm
Iron (Fe)max. 0.01 ppm
Gallium (Ga)max. 0.001 ppm
Germanium (Ge)max. 0.001 ppm
Mercury (Hg)max. 0.005 ppm
Indium (In)max. 0.001 ppm
Potassium (K)max. 0.01 ppm
Lithium (Li)max. 0.001 ppm
Magnesium (Mg)max. 0.005 ppm
Manganese (Mn)max. 0.001 ppm
Molybdenum (Mo)max. 0.001 ppm
Sodium (Na)max. 0.01 ppm
Nickel (Ni)max. 0.001 ppm
Lead (Pb)max. 0.002 ppm
Rubidium (Rb)max. 0.001 ppm
Selenium (Se)max. 0.01 ppm
Tin (Sn)max. 0.001 ppm
Strontium (Sr)max. 0.001 ppm
Titanium (Ti)max. 0.005 ppm
Thallium (Tl)max. 0.001 ppm
Vanadium (V)max. 0.001 ppm
Zinc (Zn)max. 0.002 ppm
Zirconium (Zr)max. 0.001 ppm
Vapor Density1.27 (vs air)

Properties

PropertyValue
Autoignition TemperatureNot auto-flammable
Boiling Point/Range105 °C (1.013 hPa)
ColorClear, Colorless
CorrosivityCorrosive to metals
Density1.170 g/cm3 (20 °C)
FlashpointNot applicable
FormLiquid
GradeAcids for Trace Analysis
Incompatible MaterialsWhen diluting, add acids to water, never the other way around, On dilution or dissolving in water, considerable heating always occur
Lower Explosion LimitNot applicable
Melting Point/Range-35 °C
Partition CoefficientNo data available
Product LineTraceSELECT
Purity Percentage47
Purity Details47-51%
Solubility in WaterCompletely miscible
Storage TemperatureAmbient
Upper Explosion LimitNot applicable
Vapor Pressure101 hPa (50 °C)
ViscosityNo data available
pH-ValueAcidic

Safety Information

PropertyValue
Hazard Class8
Package GroupII
UN IDUN1790
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