Question

1.hydrolytic resistance test is perfomed on glass in order to find out​

Answer 1

Explanation:

It indicates the alkali content of the glass

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Answer 2

Answer:

The resistance to the release of soluble mineral compounds into water under the specified conditions of contact between the glass and water is an indicator of the hydrolytic stability of glass containers for pharmaceutical usage.

Explanation:

•The resistance to the release of soluble mineral compounds into water under the specified conditions of contact between the glass and water is an indicator of the hydrolytic stability of glass containers for pharmaceutical usage.

•Titrating the discharged alkali allows one to assess the hydrolytic resistance.

•Glass containers are divided into the following categories based on their hydrolytic resistance:

1. Containers made of type I glass: neutral (borosilicate) glass with a good hydrolytic resistance owing to the chemical makeup of the glass.

2. Jars made of type II glass: Type II glass containers are typically made of soda-lime-silica glass, which has a high hydrolytic resistance due to proper treatment of the inner surface.

3. Type III glass containers are typically made of soda-lime-silica glass, which has a moderate hydrolytic resistance.