PDF4PRO ⚡AMP

Modern search engine that looking for books and documents around the web

Example: confidence

660 〉〉 CONTAINERS—GLASS

Printed on: Fri Apr 03 2020, 16:41:29 pmPrinted by: Deborah NishikawaOfficial Status: Currently Official on 03-Apr-2020 Official Date: Official as of 1-May-2015 Document Type: GENERAL CHAPTERDocId: 1_GUID-67466D06-7 DCC-46C2-A61F-013D827120C6_1_en-USPrinte d from: 2020 USPC 660 containers glass DESCRIPTIONG lass containers for pharmaceutical use are intended to come into direct contact with pharmaceutical products. glass used for pharmaceutical containers is either borosilicate (neutral) glass or soda-lime-silica glass . Borosilicate glass contains significant amounts of boric oxide, aluminum oxide, and alkali and/or alkaline earth oxides in the glass network. Borosilicate glass has a high hydrolytic resistance and a high thermal shock resistance due to the chemical composition of the glass itself; it is classified as Type I glass . Soda-lime-silica glass is a silica glass containing alkaline metal oxides, mainly sodium oxide, and alkaline earth oxides, mainly calcium oxide, in the glass network.

glass containers will raise the hydrolytic resistance from a moderate to a high level, changing the classification of the glass to Type II. The following recommendations can be made as to the suitability of the glass type for containers for pharmaceutical products, based on the tests for hydrolytic resistance.

Tags:

  Glass, Container, Containers glass

Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Spam in document Broken preview Other abuse

Transcription of 660 〉〉 CONTAINERS—GLASS

Related search queries