Spezifikation
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Produktbezug: |
| Produktnummer | 50817AEUL |
| Handelsname / Bezeichnung | Vitamin C (Ascorbinsäure), EP, USP, E300 |
| CAS Nummer | 50-81-7 |
| Andere Bezeichnungen / Synonyme | •2-(1,2-dihydroxyethyl)-4,5-dihydroxy-3-furanone;
•3-Oxo-L-gluconsäure-gamma-lacton;
•Ascorbinsäure;
•L(+)-Ascorbinsäure;
•Vitamin C;
•ascorbic acid; |
| EG Nummer | 200-066-2 |
| Zolltarifnummer / CN-Code | 29362700 |
| Molekulargewicht [g/mol] | 176.12 |
| Formel | C6H8O6 |
| Parameter |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen |
weißes oder fast weißes Pulver |
Physikalische Parameter |
| Trocknungsverlust |
≤ 0,4 |
% |
| pH-Wert |
mit 2% iger Wasserlösung 2,4 – 2,8 |
| pH-Wert |
mit 5% iger Wasserlösung 2,1 – 2,6 |
| Spezifische optische Drehung |
20,5 – 21,5 |
° |
| Löslichkeit |
in Wasser: leicht löslich |
Identifikation |
| Identifizierung |
Positive Reaktion |
| Schmelzpunkt (Identität) |
≤ 190 |
°C |
Verunreinigungen |
| Glührückstand |
≤ 0,1 |
% |
| Schwermetalle (als Pb) |
≤ 10 |
ppm |
| Oxalate (als wasserfreie Oxalsäure) |
≤ 0,2 |
% |
| Verunreinigung |
≤ 0,2 |
% |
Elementare Verunreinigungen |
| Arsen (As) |
≤ 1 |
ppm |
| Cadmium (Cd) |
≤ 1 |
ppm |
| Kupfer (Cu) |
≤ 5 |
ppm |
| Eisen (Fe) |
≤ 2 |
ppm |
| Quecksilber (Hg) |
≤ 1 |
ppm |
| Blei (Pb) |
≤ 1 |
ppm |
Mikrobiologische Daten |
| Escherichia Coli. |
Negativ |
CFU/g |
| Salmonellen |
Negativ |
|
| Staphylococcus Aureus |
Negativ |
|
| Gesamtkeimzahl |
≤ 1,000 |
CFU/g |
| Schimmel und Hefe |
≤ 100 |
CFU/g |
Regulatorische Informationen:
Hinweis zu Allergenen:
Allergen frei
GVO Hinweis:
Nicht gentechnisch verändert
Zusätzliche Angaben:
Mindesthaltbarkeit:
36 Monate
Lagerbedingungen:
Verpackt in Papierfässern und zwei Plastiktüten, 25 kg / Trommel. An einem kühlen und trockenen Ort aufbewahren. Vermeiden Sie starkes Licht und Hitze.
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
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Waltrop, 29. Apr. 2020
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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
writing. Any existing intellectual/industrial property rights must be observed. Due to possible changes in our products and applicable
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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