Kyselina šťavelová dihydrát 99.5-102.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Dodávateľ: VWR Chemicals
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Varování
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Synonymá:
Ethanedioic acid dihydrate
20562.234EA
48.75
EUR
20562.234
20562.291
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 Teplota varu: 149…160 °C (1013 hPa) Teplota tavenia: 101 Hustota: 1.65 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: 13,06980 |
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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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