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Spezifikation

Produktbezug:
Produktnummer 1309484MF
Handelsname / Bezeichnung Magnesiumoxid, sehr fein
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 Nummer215-171-9
Zolltarifnummer / CN-Code25199010
Molekulargewicht [g/mol]40,30
FormelMgO


Parameter Spezifikation Einheit

Sensorische Prüfung
Aussehen weißes Pulver

Physikalische Parameter
Aktivitätsindex ≤ 9,0 sec.
Schüttdichte ~ 350 g/L
Spezifische Oberfläche 5  –  25 m²/g

Identifikation
Gehalt (o.d.b.*) ≥ 99,0 %

Verunreinigungen
Glührückstand ≤ 2,5 %
Sulphat (SO4) ≤ 0,2 %
Verunreinigung Al2O3: ≤ 0,15 %
Verunreinigung CaO: ≤ 0,2 %
Verunreinigung SiO2: ≤ 0,05 %

Elementare Verunreinigungen
Chloride (Cl) ≤ 0,1 %
Eisen (Fe) ≤ 0,05 %
Kalium (K) (incl. Natrium/Sodium) ≤ 100 ppm
Natrium (Na) (incl. Kalium/Potassium) ≤ 100 ppm

Partikelgrößenverteilung
Partikel D50: ≤ 5 μm
Partikel D90: ≤ 16 μm
Anmerkung:
o.d.b. = on dried basis / auf getrockneter Basis


Zusätzliche Angaben:

Freigabe des Herstellers: 2018-10-09

Version des Herstellers: 2


Chemische Werke Hommel GmbH & Co.KG
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Waltrop, 05. Jun. 2019
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