Preparation of 1% Furfural Solution

[jane3144fitzgibb]

Hi, I need clarification on the term "reagent-grade ethyl alcohol" mentioned in the protocol for preparing a 1% Furfural Solution.

Does "reagent-grade ethyl alcohol" correspond to any of the following?

Reagent Alcohol
Ethanol (96%)
Ethanol, Absolute
If anyone has insights or experience with this specification, your guidance would be greatly appreciated. Thanks in advance!

[maria456]

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@jane3144fitzgibb StuffYourKindledDaywrote:

Hi, I need clarification on the term "reagent-grade ethyl alcohol" mentioned in the protocol for preparing a 1% Furfural Solution.

Does "reagent-grade ethyl alcohol" correspond to any of the following?

Reagent Alcohol
Ethanol (96%)
Ethanol, Absolute
If anyone has insights or experience with this specification, your guidance would be greatly appreciated. Thanks in advance!

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"Reagent-grade ethyl alcohol" implies high purity, making "Ethanol, Absolute" (nearly 100% pure) the most reliable choice. "Reagent Alcohol" is also suitable. 96% ethanol may be acceptable if water content is not critical to the protocol.