Svavelsyra 95% 95, AnalaR NORMAPUR® zA, Trace_analysis_Cd_Hg_Pb

Leverantör: VWR Chemicals
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20704.292EA 745 SEK
20704.292 20704.320
Svavelsyra 95% 95, AnalaR NORMAPUR® zA, Trace_analysis_Cd_Hg_Pb
Svavelsyra
Formel: H₂SO₄
MW: 98.08 g/mol
Kokpunkt: 330 °C (1013 hPa)
Smältpunkt: 10.38 °C
Densitet: 1.84 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00064589
CAS nummer: 7664-93-9
EINECS: 231-639-5
UN: 1830
ADR: 8 II
REACH: 01-2119458838-20

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Specifikation testresultat

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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