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Ácido sulfúrico 95% 95, AnalaR NORMAPUR® zA, Trace_analysis_Cd_Hg_Pb

Fornecedor: VWR Chemicals
Perigo

20704.292EA 48.2 EUR
20704.292 20704.320
Ácido sulfúrico 95% 95, AnalaR NORMAPUR® zA, Trace_analysis_Cd_Hg_Pb
Ácido sulfúrico
Fórmula: H₂SO₄
Peso Molecular: 98.08 g/mol
Ponto de ebulição: 330 °C (1013 hPa)
Ponto de Fusão: 10.38 °C
Densidade: 1.84 g/cm³ (20 °C)
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00064589
Número CAS: 7664-93-9
EINECS: 231-639-5
UN: 1830
ADR: 8 II
ALCANCE: 01-2119458838-20

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Especificações dos Resultados do Teste

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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