Specification
|
Concerning Product: |
| Article number | 13870901APL |
| Trade name / designation / denomination | Cobamamide, CP |
| CAS number | 13870-90-1 |
| Other names / synonyms | •(2S,3S,4R)-2-(6-aminopurin-9-yl)-5-methanidyloxolane-3,4-diol;
cobalt(3+);
[(2R,5S)-5-(5,6-dimethyl-1-benzimidazolyl)-4-hydroxy-2-(hydroxymethyl)-3-oxolanyl]
1-[[1-oxo-3-[(2R,3R,4Z,7S,9Z,12S,13S,14Z,17S,18S,19R)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tr;
•cobamamide; |
| EC number | 237-627-6
|
| Customs tariff number / CN code / TARIC | 29362600 |
| Molecular weight [g / mol] | 1579.58176 |
| Formula | C72H100CoN18O17P |
| Parameter |
Test Method |
Specification |
Unit |
Organoleptic test |
| Appearance of solution |
JP monograph |
The solution is clear and red color |
| Appearance |
|
Crystals or powder |
| Colour |
|
Dark red |
|
Physical parameter |
| Loss on drying |
ChP2015 |
≤ 10 |
% |
Identity |
| Assay |
HPLC |
Adenosylcobalamin 98,5 – 102,0 |
% |
| Identification |
ChP2015 |
HPLC: The retention time of the major peak of the sample solution corresponds to that of the reference solution. |
| Identification |
ChP2015 |
The IR spectra of the sample is similar with the reference spectra. |
| Identification |
ChP2015 |
UV: the absorption spectrum exhibits maxima at 264nm, 285nm, 305nm and 460nm. |
| UV spectroscopy |
ChP2015 |
A460 nm / A352 nm ≥ 0,9 |
Impurities |
| Related substances |
ChP2015 |
The sum of each impurity peak area is not larger than 1% of the main area of the reference solution. |
Residual Solvents |
| Acetone |
Inhouse |
≤ 0,5 |
% |
Microbiological data |
| Total Plate Count |
CP2015 |
≤ 1000 |
CFU/g |
| Yeast and Mould |
CP2015 |
≤ 100 |
CFU/g |
Annotation:
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.
Product is free of allergens according to Regulation (EU) No. 1169/2011.
Product is irradiation free according to Directive EC 1992/2/EG and 1169/2011.
Product is GMO free and complies to Regulations (EC) No. 1829/2003 and 1830/2003.
Product is suitable for vegetarian or vegan diets.
Product conforms to PAH regulation EC Nr. 1881/2006.
Product conforms to Pesticide regulation EC Nr. 396/2005.
Product conforms to TSE/BSE regulation EC Nr. 999/2001.
The limits of Extraction Solvents meet Regulation EC No. 2009/32/EG.
Product conforms to Food Safety Regulation EC No. 178/2002.
Product is Kosher and Halal
Supplemental information:
Shelf life:
24 month
Storage conditions:
Keep in cool
Packing:
Packed in paper-drums and two plastic-bags
Regional origin:
CN
Chemische Werke Hommel GmbH & Co.KG
This document was generated electronically and is valid without signature.
|
Waltrop, 23. Nov. 2021
|
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.
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