Chemische Werke Hommel GmbH & Co. KG  

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D-45731 Waltrop
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Specification

Concerning Product:
Article number 127479C1
Trade name / designation / denomination Vitamin A-acetat 1.000.000 IU
Retinolacetat
CAS number 127-47-9
Other names / synonyms•Retinyl acetate; •VITAMIN A ACETATE; •Vitamin A Acetate; •Vitamin A Acetate, Synthetic, Crystalline; •Vitamin A Acetate, USP; •Vitamin A acetate in gelatin, powder, 500,000 I.U./g; •Vitamin A-acetate; •acetic acid [(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexenyl)nona-2,4,6,8-tetraenyl] ester; •retinyl acetate; •trans-RETINYL ACETATE;
EC number204-844-2
Customs tariff number / CN code / TARIC29362100
Molecular weight [g / mol]328.48828
FormulaC22H32O2


Parameter Test Method Specification Unit

Organoleptic test
Appearance Visual Light yellow oil,will be part of the solidification under low temperature, no foreign matter and no odor.

Physical parameter
Acidity/Alkalinity USP<401>
Ph.Eur.2.5.
≤ 2,0 mg/g
Peroxides (O22-) USP<401>
Ph.Eur.2.5.5
≤ 7,5 ol/kg

Identity
Assay UV-VIS ≥ 1000 TIU/g
Identification HPLC The retention time of the principal peak conforms to which in the referencesolution

Impurities
Heavy Metals (as Pb) USP<231>II
Ph.Eur.2.4.8
≤ 10 ppm

Elemental Impurities
Arsenic (As) USP<211>II
Ph.Eur.2.4.2
≤ 2 ppm
Cadmium (Cd) USP<233> ≤ 1 ppm
Mercury (Hg) USP<233> ≤ 0,1 ppm
Lead (Pb) USP<251>
Ph.Eur.2.4.10
≤ 2 ppm

Microbiological data
Bacterial endotoxins USP<2021>
Ph.Eur.2.6.13
≤ 10 CFU/g
Escherichia Coli. USP<2022>
Ph.Eur.2.6.13
neg. in 10g
Salmonella USP<2022>
Ph.Eur.2.6.13
neg. in 25 g
Staphylococcus Aureus USP<2022>
Ph.Eur.2.6.13
neg. in 10g
Total Plate Count USP<2021>
Ph.Eur.2.6.12
≤ 1000 CFU/g
Yeast and Mould USP<2021>
Ph.Eur.2.6.12
≤ 100 CFU/g

Supplemental information:

Shelf life: 2 years

Storage conditions: Store at the temperature below 25°C.

Regional origin: CN


Chemische Werke Hommel GmbH & Co.KG
This document was generated electronically and is valid without signature.
Waltrop, 08. Oct. 2020
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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