Schwefelsäure 40% for determination of gas metabolism acc. to Knipping

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86171.320EA 29 EUR
86171.320
Schwefelsäure 40% for determination of gas metabolism acc. to Knipping
Schwefelsäure
Formel: H₂SO₄
Molecular Weight: 98,08 g/mol
MDL: MFCD00064589
CAS-Nummer: 7664-93-9
UN: 2796
ADR: 8,II

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Spezifikation Testergebnisse

Assay (m/m) 39.60 – 40.40 %
Appearance complies
Residue after ignition max. 50 ppm
Substances reducing potassium permanganate (as SO₂) max. 10 ppm
Chloride (Cl) max. 2 ppm
Nitrate (NO₃) max. 2 ppm
Heavy metals (as Pb) max. 5 ppm
Ammonium (NH4) max. 5 ppm
Arsenic (As) max. 0,1 ppm
Iron (Fe) max. 2 ppm

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