Chemische Werke Hommel GmbH & Co. KG  

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Im Wirrigen 25
D-45731 Waltrop
Tel.: +49 2309 60699-0
Fax: +49 2309 60699-30
www.hommel-pharma.com
info@hommel-pharma.com

Specification

Concerning Product:
Article number 2124574V02
Trade name / designation / denomination Vitamin K2 MK7 1% in MCT Öl, ferment.
CAS number 2124-57-4
Other names / synonyms•2methyl-3-all-trans-farnesyl digeranyl-1,4-naphthoquinone; •Menaquinone-7; •Vitamin K2 MK-7;
EC number
Molecular weight [g / mol]649,01
FormulaC46H64O2


Parameter Test Method Specification Unit

Organoleptic test
Appearance visual clear oil
Colour visual light yellow
Odour organoleptic odourless

Identity
Assay HPLC Menaquinone-7 Content: ≥ 10000 ppm
Identification USP 1: The retention time of the major peak of the sample solution corresponds to that of the Standard solution.
Identification USP 2: Under visible light and short wavelength UV light, the spots from the Sample solution corresponds in color (light yellow), shape, and RF value to those standard solution, after applying for the spray regent, the spots from the sample solution, under white light, correspond in color (dark blue), shape, and RF value to those from the standard solution

Impurities
Impurity USP Cis-Menaquinone-7 ≤ 2,0 %
Impurity HPLC Menaquinone-6 ≤ 1000 ppm

Elemental Impurities
Arsenic (As) USP 233 ≤ 2,0 ppm
Cadmium (Cd) USP 233 ≤ 1,0 ppm
Mercury (Hg) USP 233 ≤ 0,1 ppm
Lead (Pb) USP 233 ≤ 3,0 ppm

Microbiological data
Escherichia Coli. USP 2022 absent CFU/g
Salmonella USP 2022 absent
Staphylococcus Aureus USP 2022 absent
Total Plate Count USP 2021 ≤ 1000 CFU/g
Yeast and Mould USP 2021 ≤ 100 CFU/g

Regulatory information:

Allergens statement: Product is free of allergens according to Regulation (EU) No. 1169/2011 Annex II.

BSE/TSE statement: Product conforms to TSE/BSE regulation EC Nr. 999/2001.

Ethylene Oxide (EtO) Statement (HACCP): Meet EC 396/2005

Food Grade Status: Product is suitable and safe for human consumption according to Regulation EC 178/2002. Product meets the Kosher and Halal Food Conditions.

GMO statement: Product is GMO free and complies to Regulations (EC) No. 1829/2003 and 1830/2003.

Irradiated Status: Product is irradiation free according to Directive EC 1992/2/EG and 1169/2011.

Nanoparticles: In accordance with the definition of the “engineered nanomaterial” of the European regulation 2015/2283 and on our supplier’s information, the product isn’t complying with the definition of “engineered nanomaterials”. So, this raw material, according to the European regulation 1169/2011, isn’t subject to labelling as an engineered nanomaterial.

Vegan Status: Product is suitable for vegetarian, vegan diets.


Supplemental information:

Shelf life: 2 years from date of manufacture

Note: Non-Dangerous Product Status: Product does not meet the criteria for classification as dangerous in accordance with EU regulation (EC) No 1272/2008 and its modifications, therefore is not subject to the obligation to provide a Material Safety Data Sheet according to EU regulation (EC) No 1907/2006 and its modifications

Stability and Handling: The product contains compounds susceptible to degradation caused by improper storage or processing influenced by e.g. light, oxygen, heat, pressure. We do not assume responsibility for changes in quality, even during the specified best before date.

Packing: The packaging of the product conforms to the stipulations set forth in EC Regulation 1935/2004, EC Regulation 10/2011 and EC Regulation 2023/2006

Regional origin: China


Chemische Werke Hommel GmbH & Co.KG
This document was generated electronically and is valid without signature.
Waltrop, 02. Dec. 2025
LF-Basis: 2.1 (2025-02-07)
We only confirm that we took over the data from our supplier accordingly. Despite careful working, errors in the takeover are not totally excluded. Some or all parts off the document may be translated due to our best knowledge from the original to give a better understanding. If you have any questions about specific details, please call us directly. Unless otherwise marked, these data do not originate from us and have not been tested by us on the correctness. The above information corresponds to the present state of our knowledge and is intended as a general description of our products and their possible applications. We make no warranties, expressed or implied, as to the information's accuracy, adequacy, sufficiency or freedom from defect and assumes no liability in connection with any use of this information. Any user of this product is responsible for determining the suitability of our products for its particular application. The foregoing information does not absolve the buyer of its own tests. Observing existing laws and regulations, is the responsibility of the buyer of our product. 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 these products. For additional information, please contact us.