Spezifikation
|
Produktbezug: |
| Produktnummer | 13463677MPEBUJL |
| Handelsname / Bezeichnung | Titandioxid, Pharma & Lebensmittel |
| CAS Nummer | 13463-67-7 |
| Andere Bezeichnungen / Synonyme | •E 171;
•Hombikat;
•Titan(IV)-oxid;
•Titandioxid;
•Titanium Dioxide, FCC;
•Titanium Dioxide, Reagent;
•Titanium Dioxide, Technical;
•Titanium Dioxide, USP;
•Titanium dioxide;
•Titanium oxide; |
| EG Nummer | 236-675-5
236-675-5
|
| Zolltarifnummer / CN-Code | 28230000 |
| Molekulargewicht [g/mol] | 79,88 |
| Formel | TiO2
O2Ti |
| Parameter |
Methode |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen der Lösung |
|
entspricht |
|
Physikalische Parameter |
| Dichte |
|
4.26 (25 °C) |
g/cm3 |
| Trocknungsverlust |
|
(105 °C, 3 h) ≤ 0,5 |
% |
| pH-Wert |
|
(100 g/l, H₂O, 20 °C) (Anschlämmung) 7 – 8 |
| Sauer reagierende Substanzen |
|
entspricht |
|
| Schmelzbereich |
|
1850 |
°C |
| Schüttdichte |
|
850 |
kg/m3 |
| Siedebereich |
|
2900 (1013 hPa) |
°C |
Identifikation |
| Gehalt |
|
99,0 – 100,5 |
% |
| Identifizierung |
|
entspricht |
|
Verunreinigungen |
| Glührückstand |
|
(@ 800 °C): ≤ 0.5 |
% |
| Schwermetalle (als Pb) |
|
≤ 0,002 |
% |
| Löslicher Anteil |
|
in H2O: ≤ 0,25 |
% |
| Löslicher Anteil |
|
n verdünnter Salzsäure ≤ 0,5 |
% |
| Verunreinigung |
|
Aluminiumoxid und/oder Siliciumdioxid ≤ 2,0 |
% |
Restlösemittel |
| Restlösemittel |
|
entspricht |
|
Elementare Verunreinigungen |
| Arsen (As) |
|
≤ 0.0001 |
% |
| Barium (Ba) |
|
≤ 0.0020 |
% |
| Barium (Ba) |
säurelöslich |
entspricht |
|
| Cadmium (Cd) |
|
≤ 0.00005 |
% |
| Eisen (Fe) |
|
≤ 0.0200 |
% |
| Quecksilber (Hg) |
|
≤ 0.0001 |
% |
| Blei (Pb) |
|
≤ 0.0005 |
% |
| Antimon (Sb) |
|
≤ 0.0002 |
% |
| Antimon (Sb) |
säurelöslich |
≤ 0.0002 |
% |
| Vanadium (V) |
|
≤ 0.0010 |
% |
| Zink (Zn) |
|
≤ 0.005 |
% |
Mikrobiologische Daten |
| Gesamtkeimzahl |
|
(TAMC): ≤ 100 |
CFU/g |
| Schimmel und Hefe |
|
(TYMC): ≤ 100 |
CFU/g |
Partikelgrößenverteilung |
| Partikel |
d90 |
≤ 2,5 |
µm |
| Partikel |
d10 |
≥ 0,1 |
µm |
| Partikel |
d50 |
0,8 |
µm |
Zusätzliche Angaben:
Lagerbedingungen:
2 - 30 °C
Entspricht der Monographie:
Ph Eur,BP,ChP,USP,JP,E 171
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
|
Waltrop, 08. Mar. 2022
|
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