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Sigma-Aldrich/Hydrofluoric acid 40%/1003350250/1003350250
  • Sigma-Aldrich/Hydrofluoric acid 40%/1003350250/1003350250

Sigma-Aldrich/Hydrofluoric acid 40%/1003350250/1003350250

价格: ¥1225.50 市场价: 1593.15
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货号: 1003350250
品牌: Sigma-Aldrich
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    • Synonym: Hydrofluoric acid solution, Fluoric acid

      Properties:

      Related Categories Acids, Acids & Bases, Analytical Reagents, Analytical/Chromatography, Chemical Synthesis,
      More...
      packaging   1 l in Plastic bottle (1003351000)
        2.5 l in Plastic bottle (1003352500)
        250 ml in Plastic bottle (1003350250)
        500 ml in Plastic bottle (1003350500)
      bp   112 °C (1013 hPa)
      density   1.13 g/cm3 (20 °C)
      mp   -44 °C
      shipped in   ambient
      storage temp.   Store at +5°C to +30°C.
      specifications   Assay (acidimetric): ≥ 40 %
        Colour: ≤ 10 Hazen
        Chloride (Cl): ≤ 500 ppb
        Hexafluorosilicate (SiF₆): ≤ 20000 ppb
        Phosphate (PO₄): ≤ 100 ppb
        Sulphate (SO₄): ≤ 500 ppb
        Sulfite (SO₃): ≤ 2000 ppb
        Ag (Silver): ≤ 0.5 ppb
        Al (Aluminium): ≤ 2 ppb
        As (Arsenic): ≤ 5 ppb
        Au (Gold): ≤ 0.2 ppb
        Ba (Barium): ≤ 1 ppb
        Be (Beryllium): ≤ 0.2 ppb
        Bi (Bismuth): ≤ 0.2 ppb
        Ca (Calcium): ≤ 5 ppb
        Cd (Cadmium): ≤ 0.5 ppb
        Co (Cobalt): ≤ 0.2 ppb
        Cr (Chromium): ≤ 1 ppb
        Cu (Copper): ≤ 1 ppb
        Fe (Iron): ≤ 5 ppb
        Ga (Gallium): ≤ 0.2 ppb
        Ge (Germanium): ≤ 1 ppb
        Hg (Mercury): ≤ 20 ppb
        In (Indium): ≤ 0.2 ppb
        K (Potassium): ≤ 10 ppb
        Li (Lithium): ≤ 0.2 ppb
        Mg (Magnesium): ≤ 2 ppb
        Mn (Manganese): ≤ 2 ppb
        Mo (Molybdenum): ≤ 0.2 ppb
        Na (Sodium): ≤ 2 ppb
        Ni (Nickel): ≤ 0.5 ppb
        Pb (Lead): ≤ 0.5 ppb
        Pd (Palladium): ≤ 0.2 ppb
        Pt (Platinum): ≤ 0.2 ppb
        Sb (Antimony): ≤ 0.2 ppb
        Sn (Tin): ≤ 0.5 ppb
        Sr (Strontium): ≤ 0.2 ppb
        Ti (Titanium): ≤ 5 ppb
        Tl (Thallium): ≤ 0.2 ppb
        U (Uranium): ≤ 0.1 ppb
        V (Vanadium): ≤ 0.2 ppb
        Zn (Zinc): ≤ 2 ppb
        Zr (Zirconium): ≤ 0.2 ppb
        Residue on ignition (as sulphate): ≤ 2000 ppb
        Actual Analysis Values are subject to unavoidable systematic variations in this concentration range

      Safety:

      HS Code 
      2811 11 00
      Hazard Statement(s) 
      H300 + H310 + H330: Fatal if swallowed, in contact with skin or if inhaled.
      H314: Causes severe skin burns and eye damage.
      Precautionary Statement(s) 
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
      P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
      P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
      P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
      Storage class 
      6.1B Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
      WGK 
      WGK 2 water endangering
      Disposal 
      23
      Hydrogen fluoride and inorganic fluorides as well as solutions thereof must be handled with extreme caution. Do not permit contact of any kind under any circumstances and be sure to work under an efficient fume cupboard with the front screen closed. Residues dissolved in water can be precipitated as calcium fluoride. Solids or precipitate: container I; filtrate: container D or E.
      Hazard Pictogram(s) 
      GHS05  GHS05
      Hazard Pictogram(s) 
      GHS06  GHS06
      Hazard Symbols 
      Corrosive  Corrosive
      Hazard Symbols 
      Very toxic  Very toxic
      Declaration (railroad and road) ADR, RID 
      UN 1790 , 8 (6.1), II
      Declaration (transport by air) IATA-DGR 
      UN 1790 , 8 (6.1), II
      Declaration (transport by sea) IMDG-Code 
      UN 1790 , 8 (6.1), II, Segregation Group: 1 (Acids)
      Categories of danger 
      very toxic, corrosive
      R Phrase 
      R 26/27/28-35
      Very toxic by inhalation, in contact with skin and if swallowed.Causes severe burns.
      S Phrase 
      S 7/9-26-36/37-45
      Keep container tightly closed and in a well-ventilated place.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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