Spezifikation
|
Produktbezug: |
| Produktnummer | 532321RBEUL |
| Handelsname / Bezeichnung | Natriumbenzoat, E 211 |
| CAS Nummer | 532-32-1 |
| Andere Bezeichnungen / Synonyme | •Natriumbenzoat;
•sodium benzoate; |
| EG Nummer | 208-534-8
|
| Zolltarifnummer / CN-Code | 29163100 |
| Molekulargewicht [g/mol] | 144,11 |
| Formel | C7H5NaO2 |
| Parameter |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen der Lösung |
Farbe Y6 |
|
| Aussehen der Lösung |
klar |
|
| Farbe |
weiß |
|
Physikalische Parameter |
| Säuregehalt |
≤ 0,2 |
ML |
| Form (Agregatzustand) |
kristallines Pulver oder Prills |
| Trocknungsverlust |
≤ 1,5 |
% |
| Löslichkeit |
In Wasser gut löslich, in Ethanol mäßig löslich |
Identifikation |
| Gehalt |
99,0 – 100,5 |
% |
| Gehalt |
Anteil Benzoate: entspricht |
| Gehalt |
Anteil Natrium: entspricht |
| Identifizierung |
Positiv |
|
| Schmelzpunkt (Identität) |
für Benzoesäure 121,5 – 123,5 |
°C |
Verunreinigungen |
| Schwermetalle (als Pb) |
≤ 10 |
ppm |
| Leicht carbonisierbare Substanzen |
entspricht |
|
| Verunreinigung |
Chlorierte organische Verbindungen ≤ 0,06 |
% |
| Verunreinigung |
Gesamtchlor ≤ 300 |
ppm |
| Verunreinigung |
Ionisiertes Chlor ≤ 200 |
ppm |
| Verunreinigung |
Mono-Chlorbenzoesäure ≤ 0,25 |
% |
| Verunreinigung |
Polyzyklische Säuren: entspricht |
Elementare Verunreinigungen |
| Arsen (As) |
≤ 3 |
ppm |
| Quecksilber (Hg) |
≤ 1 |
ppm |
| Blei (Pb) |
≤ 2 |
ppm |
Zusätzliche Angaben:
Mindesthaltbarkeit:
2 Jahre ab Produktionsdatum
Lagerbedingungen:
In gut verschlossenen Gebinden trocken und bei Raumtemperatur zu lagern
Entspricht der Monographie:
E211 (EU No. 231/2012), BP2013, EP8.0, USP38, NF33, FCC9
Verpackung:
FFS Säcke (Prills) oder Papiersäcke mit PE-Einlage (Pulver) à 25 kg netto
regionaler Ursprung:
CN
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
|
Waltrop, 16. Mar. 2023
|
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