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Weglan sodu, bezwodny ≥99.999% (metals basis), TraceSELECT™ do analizy sladowej, Fluka™

Dostawca: Honeywell Chemicals
Uwaga

71347-100G 71347-25G
71347-100GEA 1240 PLN
71347-100G 71347-25G
Weglan sodu, bezwodny ≥99.999% (metals basis), TraceSELECT™ do analizy sladowej, Fluka™
Weglan sodu

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

Formuła: Na₂CO₃
Temp. topnienia: 854 °C
Gęstość: 2,53 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00003494
Numer CAS: 497-19-8
Numer WE (dawny EINECS): 207-838-8
REACH: 01-2119485498-19
Klasyfikacja Merck : 14,08596
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=9a6ff30f1487cdef86add98b38bfa8eb3dac14f6&vid=c5b129b7acb5c897b9d970ea3130d61fb1934b54&prid=web&clid=SAPDAM

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Wyniki testów specyfikacyjnych

Purity based on trace metals analysis Min. 99.999 %
Aluminium (Al) Max. 0.05 ppm
Arsenic (As) Max. 0.01 ppm
Barium (Ba) Max. 5 ppm
Calcium (Ca) Max. 0.1 ppm
Cadmium (Cd) Max. 0.005 ppm
Cerium (Ce) Max. 0.01 ppm
Cobalt (Co) Max. 0.005 ppm
Chromium (Cr) Max. 0.01 ppm
Copper (Cu) Max. 0.005 ppm
Europium (Eu) Max. 0.01 ppm
Iron (Fe) Max. 0.05 ppm
Mercury (Hg) Max. 5 ppb
Iridium (Ir) Max. 0.5 ppm
Potassium (K) Max. 1 ppm
Lithium (Li) Max. 0.5 ppm
Lanthanum (La) Max. 0.01 ppm
Magnesium (Mg) Max. 0.1 ppm
Manganese (Mn) Max. 0.01 ppm
Nickel (Ni) Max. 0.01 ppm
Lead (Pb) Max. 0.01 ppm
Palladium (Pd) Max. 0.5 ppm
Platinum (Pt) Max. 0.5 ppm
Rhodium (Rh) Max. 0.5 ppm
Ruthenium (Ru) Max. 0.5 ppm
Antimony (Sb) Max. 0.01 ppm
Scandium (Sc) Max. 0.01 ppm
Selenium (Se) Max. 0.01 ppm
Samarium (Sm) Max. 0.01 ppm
Strontium (Sr) Max. 0.1 ppm
Thallium (Tl) Max. 0.01 ppm
Vanadium (V) Max. 0.1 ppm
Yttrium (Y) Max. 0.01 ppm
Ytterbium (Yb) Max. 0.01 ppm
Zinc (Zn) Max. 0.01 ppm
Chloride (Cl) Max. 10 ppm
Total N Max. 10 ppm
Phosphate (PO₄) Max. 5 ppm
Sulfate (SO₄) Max. 10 ppm
Silicate (as SiO₂) Max. 5 ppm


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