Acido ossalico diidrato 99,5 Manganometry, Puriss. p.a. Reag. Ph. Eur., ACS, ISO, Fluka™
Fornitore: Honeywell Chemicals
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Pericolo
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Synonyms:
Ethanedioic acid dihydrate
Formula:
HO₂CCO₂H·2H₂O Peso molecolare: 126.07 g/mol Punto di ebollizione: 149…160 °C (1013 hPa) Punto di fusione: 98…100 °C Densità: 1.65 g/cm3 Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00149102 CAS Number: 6153-56-6 EINECS: 205-634-3 UN: 3261 REACH: 01-2119534576-33 Merck Index: 13,06980 |
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Risultati del test di specificazione
Assay (manganometric) | Min. 99.5 % |
Loss on drying (vacuum) | 28 - 30 % |
Water insoluble matter | Max. 0.005 % |
Sulfated ash | Max. 0.01 % |
Calcium (Ca) | Max. 0.0005 % |
Cadmium (Cd) | Max. 0.0005 % |
Cobalt (Co) | Max. 0.0005 % |
Copper (Cu) | Max. 0.0005 % |
Iron (Fe) | Max. 2 ppm |
Potassium (K) | Max. 100 ppm |
Sodium (Na) | Max. 100 ppm |
Nickel (Ni) | Max. 0.0005 % |
Lead (Pb) | Max. 0.0005 % |
Zinc (Zn) | Max. 0.0005 % |
Heavy metals (as Pb) | Max. 5 ppm |
Chloride (Cl) | Max. 0.0005 % |
Total N | Max. 0.001 % |
Sulfate (SO₄) | Max. 0.002 % |
Reaction against H₂SO₄ | complying |
IR spectrum | complying |
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