CAS No.: | 65-85-0 |
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Formula: | C7h6o2 |
EINECS: | 200-618-2 |
Composition: | Benzoic Acid |
Type: | Beverage Preservatives |
Effect: | Antiseptic |
Samples: |
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Benzoic Acid is a colorless crystalline solid and a simple aromatic carboxylic acid. Salts of benzoic acid are used as food preservatives and benzoic acid is an important precursor for the industrial synthesis of many other organic substances. The salts and esters of benzoic acid are known as benzoates.
ITEM |
STANDARD |
RESULTS |
APPEARANCE |
WHITE POWDER |
WHITE POWDER |
PHTHALIC ACID |
PASS |
PASS |
MELTING PIONT |
121°C-124°C |
123°C |
CLARITY OF SOLUTTON |
CLEAR AND COLORLESS |
CLEAR AND COLORLESS |
CARBONISABLE SUBSTANCES |
NO MORE THAN Y5 |
NO MORE THAN THAN Y5 |
OXIDISABLE SUBSTANCES |
CONFORM |
CONFORM |
HEAVY METALS |
NO MORE THAN 10ppm |
NO MORE THAN 10ppm |
TOTAL CHLORIDE |
NO MORE THAN 200ppm |
180PPM |
RESIDUE ON IGNITION |
NO MORE THAN 0.05% |
0.0003 |
SULFATE ASH |
NO MORE THAN0.1% |
0.0003 |
ASSAY |
NO LESS THAN 99.5% |
99.82% |
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