Spezifikation
|
Produktbezug: |
| Produktnummer | 1309484MLE |
| Handelsname / Bezeichnung | Magnesiumoxide light |
| CAS Nummer | 1309-48-4 |
| Andere Bezeichnungen / Synonyme | •MAGNESIUM OXIDE;
•Magnesia grooves;
•Magnesia sticks;
•Magnesium Oxide, Heavy Powder, USP;
•Magnesium Oxide, Light Powder, USP;
•Magnesium Oxide, Powder, FCC;
•Magnesium Oxide, Powder, Reagent, ACS;
•Magnesium Oxide, Powder, Technical;
•Magnesium oxide;
•Magnesium oxide substrate, 10x10x0.5mm, polished one side, 100 orientation; |
| EG Nummer | 215-171-9
|
| Zolltarifnummer / CN-Code | 25199010 |
| Molekulargewicht [g/mol] | 40,30 |
| Formel | MgO |
| Parameter |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen der Lösung |
≤ B2 |
|
| Aussehen |
rieselfähiges, weißes Pulver |
Physikalische Parameter |
| Unlösliche Anteile |
in Acetylsäure: ≤ 0,1 |
% |
| Unlösliche Anteile |
in Säure ≤ 0,1 |
% |
| Schüttdichte |
≤ 0,15 |
g/ml |
| Löslichkeit |
Lösliche Salze ≤ 2,0 |
% |
| Löslichkeit |
unlöslich in Wasser und Alkohol, löslich in verdünnten Mineralsäuren mit Aufbrausen |
Identifikation |
| Gehalt |
auf gezündeter Basis 98,0 – 100,5 |
% |
| Identifizierung |
(Alkali): positive |
| Identifizierung |
(Mg): positive |
|
Verunreinigungen |
| Freies Alkali (Ca(OH)2) |
(0,1N H2SO4): ≤ 2,0 |
ml |
| Glührückstand |
≥ 95 |
% |
| Sulphat (SO4) |
≤ 1,0 |
% |
| Verunreinigung |
CaO: ≤ 1,5 |
% |
Elementare Verunreinigungen |
| Arsen (As) |
≤ 3 |
ppm |
| Calcium (Ca) |
≤ 1,1 |
% |
| Chloride (Cl) |
≤ 0,15 |
% |
| Eisen (Fe) |
≤ 0,05 |
ppm |
| Blei (Pb) |
≤ 2 |
ppm |
Mikrobiologische Daten |
| Bakterielle Endotoxine |
Enterobacteriaceae: negativ |
| Escherichia Coli. |
neg. |
|
| Salmonellen |
neg. |
|
| Gesamtkeimzahl |
≤ 1000 |
CFU/g |
| Schimmel und Hefe |
≤ 100 |
CFU/g |
Partikelgrößenverteilung |
| Partikel |
(<45 µm) (Nasssieb) ≤ 97,0 |
% |
Zusätzliche Angaben:
Entspricht der Monographie:
EP, USP, E 530
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
|
Waltrop, 30. Nov. 2022
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takeover are not totally excluded. Some or all parts off the document may be translated due to our best knowledge from the original
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Nothing included in this information waives any of our General Terms and Conditions of Sale, which control unless it agrees other in
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national and international regulations and laws, the status of our products could change. Material Safety Data Sheets providing safety
precautions, that should be observed when handling or storing our products, are available upon request and are provided in compliance
with applicable law. The user should obtain and review the applicable Material Safety Data Sheet information before handling any of
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