Chemische Werke Hommel GmbH & Co. KG  

Hommel-Logo

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

Spezifikation

Produktbezug:
Produktnummer 94268SEPJ
Handelsname / Bezeichnung Butyl-4-hydroxybenzoat Ph. Eur.
(Butylparaben)
CAS Nummer 94-26-8
Andere Bezeichnungen / Synonyme•4-Hydroxybenzoesäurebutylester; •Butyl 4-Hydroxybenzoate; •Butyl-4-hydroxybenzoat; •Butylparaben; •Nipabutyl; •butyl 4-hydroxybenzoate;
EG Nummer202-318-7
Zolltarifnummer / CN-Code29182900
Molekulargewicht [g/mol]194.22
Gefahr
Verursacht Hautreizungen. Verursacht schwere Augenschäden. Schädlich für Wasserorganismen, mit langfristiger Wirkung.
Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen. Sofort GIFTINFORMATIONSZENTRUM oder Arzt anrufen. Kontaminierte Kleidung ausziehen und vor erneutem Tragen waschen.


Parameter Spezifikation Einheit

Sensorische Prüfung
Aussehen der Lösung entspricht
Farbe weiß bis fast weiß

Physikalische Parameter
Säuregehalt (0,1 M NaOH): ≤ 0,1 ml
Form (Agregatzustand) kristallines Pulver
Trocknungsverlust ≤ 0,5 %
Schmelzbereich 68,0  –  71,0 °C

Identifikation
Gehalt 98,0  –  102,0 %
Identifizierung entspricht

Verunreinigungen
Glührückstand entspricht
Schwermetalle (als Pb) ≤ 10 ppm
Verwandte Substanzen entspricht

Zusätzliche Angaben:

Mindesthaltbarkeit: 2 Jahre

Entspricht der Monographie: EP9.0, USP40-NF35, BP2017

regionaler Ursprung: Japan


Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
Waltrop, 01. Apr. 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.


Layout-Version: V2018.11a