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Acido solforico 95% 95, AnalaR NORMAPUR® zA, Trace_analysis_Cd_Hg_Pb

Fornitore: VWR Chemicals
Pericolo

20704.292EA 49.1 EUR
20704.292 20704.320
Acido solforico 95% 95, AnalaR NORMAPUR® zA, Trace_analysis_Cd_Hg_Pb
Acido solforico
Formula: H₂SO₄
Peso molecolare: 98.08 g/mol
Punto di ebollizione: 330 °C (1013 hPa)
Punto di fusione: 10.38 °C
Densità: 1.84 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00064589
CAS Number: 7664-93-9
EINECS: 231-639-5
UN: 1830
ADR: 8 II
REACH: 01-2119458838-20

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Risultati del test di specificazione

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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