Kyselina šťavelová dihydrát 99.5-102.5%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Dodávateľ: Avantor
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Varování
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0230-07EA
0
EUR
0230-05
0230-07
0230-01
Kyselina šťavelová dihydrát 99.5-102.5%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Kyselina šťavelová dihydrát
- Lot analysis on label
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
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
Assay (HOCOCOOH2H₂O) (by KMnO₄ titrn) | 99.5 - 102.5 % |
Insoluble Matter | ≤ 0.005 % |
Residue after Ignition | ≤ 0.010 % |
Chloride (Cl) | ≤ 0.002 % |
Sulfate (SO₄) | ≤ 0.002 % |
Calcium (Ca)(by FES) | ≤ 0.001 % |
Nitrogen Compounds (as N) | ≤ 0.001 % |
Substances Darkened by Hot H₂SO₄ | Passes Test |
Trace Impurities - ACS - Heavy Metals (as Pb) | ≤ 5 ppm |
Trace Impurities - Iron (Fe) | ≤ 2.0 ppm |
Meets Reagent Specifications for testing USP/NF monographs |
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