Article | REF: F1322 V1

Glass packaging concerning food products

Author: Jean-Luc BOUTONNIER

Publication date: March 10, 2012, Review date: December 15, 2017

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


Français

5. Physicochemical and functional properties of glass

5.1 Chemical resistance

  • Inalterability and inertia of glass

    Glass is generally regarded as the chemical benchmark for the foodstuffs it may contain. Even if very slight surface migrations may occur on contact with an aqueous solution, they are non-toxic, which qualifies glass as an inert material.

    Consequently, this material is indisputably safe in the pH range from 3 to 7. Tests carried out in contact with various foodstuffs show extremely low migrations, often below the detection thresholds of standardized analysis methods.

    The same cannot be said for the storage of basic products or certain chemicals, such as hydrofluoric acid. But that's not food.

  • ...
You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Functional materials - Bio-based materials

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Physicochemical and functional properties of glass
Outline