Benzoic acid CAS 65-85-0 — изображение 2

Benzoic acid CAS 65-85-0 — изображение 3

Benzoic acid CAS 65-85-0

CAS: 65-85-0
Molecular formula: C7H6O2
Molecular weight: 122.12
EINECS: 200-618-2

Synonyms: 210; a 1 (acid); Acide benzoique; Benzoic aBenzoic acidcid; Mefenamic Acid Impurity D; Benzyl acid; SS Benzoic Acid; Glycopyrronium Bromide EP Impurity D

what is Benzoic Acid CAS 65-85-0

Benzoic acid is a colorless, crystalline solid also known as benzenecarboxylic acid. It is the simplest aromatic carboxylic acid, with a carboxyl group (-COOH) bonded directly to the benzene ring. It is found naturally in the benzoin resin of a number of plants.

Спецификация

Тестовые задания	Стандартный
Внешний вид	White crystalline flakes or powder
Анализ	99.5% ~100.5%
Диапазон плавления	121~124℃
Внешний вид решения	Бесцветный и прозрачный
Тяжелые металлы (в виде Pb)	10 ppm макс.
Общий хлорид	300ppm max
Остаток при воспламенении	0,05% макс.
Readily oxidizable substance	Пройденный
Readily carbonizable substance	Пройденный
Сульфатированная зола	0,1% макс.

Применение

Sodium benzoate is an important benzoic acid derivative produced industrially by neutralization of benzoic acid using sodium hydroxide or sodium bicarbonate solution. Calcium benzoate, potassium benzoate, and other benzoate salts are also produced. Benzoic acid and sodium benzoate (C₆H₅COONa) are used as food preservatives and added to foods, juices, and beverages that are acidic.