Spezifikation
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Produktbezug: |
| Produktnummer | 13422554VRI |
| Handelsname / Bezeichnung | Vitamin MeB12 (Methylcobalamin), rein |
| CAS Nummer | 13422-55-4 |
| Andere Bezeichnungen / Synonyme | •carbanide; cobalt(3+); [5-(5,6-dimethyl-1-benzimidazolyl)-4-hydroxy-2-(hydroxymethyl)-3-oxolanyl] 1-[[1-oxo-3-[(4Z,9Z,14Z)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-21-;
•mecobalamin; |
| EG Nummer | 236-535-3 |
| Zolltarifnummer / CN-Code | 29362600 |
| Molekulargewicht [g/mol] | 1344.38230 |
| Formel | C63H91CoN13O14P |
| Parameter |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen der Lösung |
klar und rot |
|
| Aussehen |
dunkel rote Kristalle oder kristallines Pulver |
Physikalische Parameter |
| Trocknungsverlust |
≤ 12 |
% |
Identifikation |
| Gehalt |
≥ 98,5 |
% |
| Identifizierung |
chemisch: positiv |
| Identifizierung |
UV: entspricht den Anforderungen |
Verunreinigungen |
| Verunreinigung |
jedes einzelne (HPLC): ≤ 0,5 |
% |
| Verwandte Substanzen |
(HPLC) ≤ 2 |
% |
Mikrobiologische Daten |
| Gesamtkeimzahl |
≤ 1,000 |
CFU/g |
Regulatorische Informationen:
BSE/TSE Hinweis:
BSE/TSE-frei
GVO Hinweis:
GMO frei
Restlösemittel:
Acetone ≤ 0,5 %
Zusätzliche Angaben:
Mindesthaltbarkeit:
36 Mon.
Lagerbedingungen:
bei Raumtemperatur in geschlossener Originalverpackung
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
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Waltrop, 04. Jul. 2019
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