Specification
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Concerning Product: |
| Article number | 58855NPEL |
| Trade name / designation / denomination | Vitamin B7 (D-Biotin), rein, Ph.Eur. |
| CAS number | 58-85-5 |
| Other names / synonyms | •5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl)pentanoic acid;
•Biotine 2%;
•Biotine pure;
•biotin;
•vitamin H; |
| EC number | 200-399-3 |
| Customs tariff number / CN code / TARIC | 29362900 |
| Molecular weight [g / mol] | 244.31064 |
| Formula | C10H16N2O3S |
| Parameter |
Specification |
Unit |
Organoleptic test |
| Appearance of solution |
clear and colourless |
| Appearance |
white or almost white, crystalline powder or colourless crystals |
Physical parameter |
| Loss on drying |
≤ 1,0 |
% |
| Specific Optical Rotation |
89 – 93 |
° |
| Solubility |
very slightly soluble in water and in alcohol, practically insoluble in acetone, it dissolves in dilute solutions of alkali hydroxides |
Identity |
| Assay |
98,5 – 101,0 |
% |
| Identification |
complies |
|
Impurities |
| Sulphated ash |
≤ 0,1 |
% |
| Related substances |
complies |
% [w/w] |
Microbiological data |
| Aerobic microorganisms |
≤ 1000 |
CFU/g |
| Escherichia Coli. |
not detectable in 1 g |
| Salmonella |
not detectable in 25 g |
| Yeast and Mould |
≤ 200 |
CFU/g |
Regulatory information:
Allergens statement:
According to Annex II of Regulation (EU) No 1169/2011 of the European Parliament and of the Council of 25th October 2011 and its amendment (EU) No 78/2014 on substances or products the above mentioned product does NOT cause allergies or intolerances and does NOT contain any allergens which have to be labelled according to these regulations.
BSE/TSE statement:
Risk of BSE/TSE contamination can be excluded.
Supplemental information:
Shelf life:
36 month
Derivation:
synthetic
Storage conditions:
Protect from light and store cool and dry in well-closed original packaging. The temperature should not exceed 25 °C.
Usage:
The product is suitable for a vegetarian nutrition.
The product is suitable for a vegan nutrition.
The product is suitable for lactose intolerance diet.
The product is suitable for people with coeliac disease and sprue.
The product is in compliance with Jewish dietary laws.
The product is in compliance with Islamic dietary laws.
Chemische Werke Hommel GmbH & Co.KG
This document was generated electronically and is valid without signature.
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Waltrop, 06. Dec. 2019
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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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