Kyselina sírová 40% for determination of gas metabolism acc. to Knipping
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Nebezpečí
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86171.320EA
61.06
EUR
86171.320
Kyselina sírová 40% for determination of gas metabolism acc. to Knipping
Kyselina sírová
Vzorec:
H₂SO₄ Mw: 98,08 g/mol |
Číslo MDL:
MFCD00064589 Číslo CAS: 7664-93-9 OSN: 2796 ADR: 8,II |
Výsledky špecifikačného testu
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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