0 a clear substance found in various resins and berries, used in food preservatives, medical and cosmetic products, etc.
Benzoic acid, as it exists in the resin, is the natural production of the plant from which the resin is derived.
Dr. Gregory considers the following process for obtaining benzoic acid the most productive.
If the solution of the salts of this acid is too dilute and warm, none or only a portion of the benzoic acid will be separated.
Then procure a small quantity of benzoic acid, which exists in the shape of snowy crystals.
These crystals, except for a slight sweetness of taste, correspond in characters and tests to benzoic acid.
中文繁体
苯甲酸(安息香酸)(一種無色物質,可從多種樹脂和漿果中提取,用於食品防腐、醫療和化妝品等)…
More中文简体
苯甲酸(安息香酸)(一种无色物质,可从多种树脂和浆果中提取,用于防腐、医疗和化妆品等)…
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ácido benzoico…
MorePolski
kwas benzoesowy…
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