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Kyselina šťavelová dihydrát 99.5-102.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent

Dodávateľ: VWR Chemicals
Varování

20562.291EA 98.94 EUR
20562.291 20562.234 20562.260
Kyselina šťavelová dihydrát 99.5-102.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Kyselina šťavelová dihydrát
Vzorec: HO₂CCO₂H·2H₂O
Mw: 126,07 g/mol
Teplota varu: 149…160 °C (1013 hPa)
Teplota tavenia: 101 °C
Hustota: 1,65 g/cm³ (20 °C)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00149102
Číslo CAS: 6153-56-6
EINECS: 205-634-3
OSN: 3261
ADR: 8,III
REACH: 01-2119534576-33
Merck Index: 12,07043
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Výsledky špecifikačného testu

Assay 99.5 - 102.5 %
IR Spectrum Passes test
Reaction with sulphuric acid Passes test
Heavy metals (as Pb) Max. 5 ppm
Ignition residue (SO4) Max. 100 ppm
Insolubility in water Max. 50 ppm
Total N (Nitrogen) Max. 10 ppm
Cl (Chloride) Max. 5 ppm
SO4 (Sulphate) Max. 50 ppm
Ca (Calcium) Max. 10 ppm
Cu (Copper) Max. 5 ppm
Fe (Iron) Max. 2 ppm
Mg (Magnesium) Max. 5 ppm
Pb (Lead) Max. 5 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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