Svovelsyre ≥95%, AnalaR NORMAPUR® analytisk reagens, for sporanalyse av kadmium, kvikksølv og bly

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20704.292EA 730 NOK
20704.292 20704.320
Svovelsyre ≥95%, AnalaR NORMAPUR® analytisk reagens, for sporanalyse av kadmium, kvikksølv og bly
Svovelsyre
Formel: H₂SO₄
Kokepunkt: 330 °C (1013 hPa)
Smeltepunkt: 10,38 °C
Tetthet: 1,84 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00064589
CAS-nummer: 7664-93-9
EINECS: 231-639-5
FN: 1830
ADR: 8,II
REACH: 01-2119458838-20
Merck Indeks: 14,08974

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Spesifikasjon Testresultater

Assay Min. 95.0 %
Colouration Max. 10 APHA
Ignition residue Max. 5 ppm
Substances reducing KMnO4 (as SO2) Max. 5 ppm
Cl (Chloride) Max. 0.2 ppm
NH4 (Ammonium) Max. 2 ppm
NO3 + NO2 (as NO3) Max. 0.1 ppm
As (Arsenic) Max. 0.01 ppm
Cd (Cadmium) Max. 0.005 ppm
Cu (Copper) Max. 0.05 ppm
Fe (Iron) Max. 0.2 ppm
Hg (Mercury) Max. 0.005 ppm
Ni (Nickel) Max. 0.05 ppm
Pb (Lead) Max. 0.005 ppm
Zn (Zinc) Max. 0.05 ppm

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