Kyselina sírová ≥98%, AnalaR NORMAPUR® analytical reagent
Dodavatel: VWR Chemicals
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Nebezpečí
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102765GEA
966
CZK
102765G
102766H
Kyselina sírová ≥98%, AnalaR NORMAPUR® analytical reagent
Kyselina sírová
Vzorec:
H₂SO₄ Bod varu: 330 °C (1013 hPa) Bod tání: 10,38 °C Hustota: 1,84 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00064589 CAS číslo: 7664-93-9 EINECS: 231-639-5 UN: 1830 ADR: 8,II REACH: 01-2119458838-20 Merck Index: 14,08974 |
Výsledky specifikačního testu
Assay | Min. 98.0 % |
Colour | Max. 10 APHA |
Cl (Chloride) | Max. 0.00002 % |
NO3 (Nitrate) | Max. 0.00002 % |
Al (Aluminium) | Max. 0.00001 % |
As (Arsenic) | Max. 0.000005 % |
Ba (Barium) | Max. 0.000005 % |
Ca (Calcium) | Max. 0.00010 % |
Cd (Cadmium) | Max. 0.000005 % |
Co (Cobalt) | Max. 0.000002 % |
Cr (Chromium) | Max. 0.00001 % |
Cu (Copper) | Max. 0.000002 % |
Fe (Iron) | Max. 0.00010 % |
K (Potassium) | Max. 0.00005 % |
Mg (Magnesium) | Max. 0.00005 % |
Mn (Manganese) | Max. 0.000002 % |
Mo (Molybdenum) | Max. 0.000005 % |
NH4 (Ammonium) | Max. 0.00020 % |
Na (Sodium) | Max. 0.0005 % |
Ni (Nickel) | Max. 0.000005 % |
Pb (Lead) | Max. 0.000005 % |
Se (Selenium) | Max. 0.0001 % |
Sr (Strontium) | Max. 0.000002 % |
Zn (Zinc) | Max. 0.00005 % |
Substances reducing KMnO4 (as O) | Max. 0.0001 % |
Non-volatile matter | Max. 0.002 % |
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