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| Ammonium benzoate, also known as ammonium benzoate, chemical formula NH4C7H5O2, molecular weight 139.16, white flaky crystals or powder, slightly benzoic acid odor. Relative density 1.260, sublimation at 160℃, decomposition at 198℃. Soluble in water, glycerol, slightly soluble in ethanol, insoluble in ether. Gradually lose NH((3)) when exposed to air, can react with iron salt, acid, alkali, hydroxide and carbonate. Preparation: Obtained by reacting benzoic acid with ammonia. Uses: Used as analytical reagent, adhesive and preservative, also used in pharmaceutical industry. | |||||||||
1863-63-4
bosschemical
1863-63-4
Ammonium benzoate
CAS No. 1863-63-4
Alias: Amoniumbenzoate;Benzoic acid ammonium salt 10g [1863-63-4];AMMONIUM BENZOATE EXTRA PURE 1 KG;AMMONIUM BENZOATE EXTRA PURE 50 KG;Benzoicacid, aMMoniuM salt (1:1);
Molecular formula：C7H9NO2
Molecular weight：139.15
Structural formula：
1.Performance and use:
Ammonium benzoate, also known as ammonium benzoate, chemical formula NH4C7H5O2, molecular weight 139.16, white flaky crystals or powder, slightly benzoic acid odor. Relative density 1.260, sublimation at 160℃, decomposition at 198℃. Soluble in water, glycerol, slightly soluble in ethanol, insoluble in ether. Gradually lose NH((3)) when exposed to air, can react with iron salt, acid, alkali, hydroxide and carbonate.
Preparation: Obtained by reacting benzoic acid with ammonia.
Uses: Used as analytical reagent, adhesive and antiseptic, also used in pharmaceutical industry.
Solubility in water(g/100ml)Grams dissolved per 100ml of water:20g/20℃.
UsesAntiseptic, disinfectant, adhesive, aluminum measurement.
Uses as preservative and analytical reagent Uses as analytical reagent and preservative
2.Technical indicators:
| Melting point | 192-198 °C (dec.) (lit.) |
| Boiling point | 255.1°C (rough estimate) |
| density | 1.26 g/cm3 (25℃) |
| refractive index | 1.5029 (estimate) |
| Fp | 110°(230°F) |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Crystals |
| color | White to off-white |
| Odor | Ammonical odour |
| PH | 6.4 (100g/l, H2O, 20℃) |
| PH Range | 6 - 7.5 |
| Water Solubility | soluble |
3. Packaging and storage:
Packaging specification: Packing specification: 25kg/bag, also can be determined according to user's need.
During transportation, it is necessary to protect against sunlight, rain, and high temperatures.
The product should be stored in a cool, dark, ventilated place, away from sources of fire.
4.Safety protection:
Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.After contact, rinse immediately with plenty of water
Related keywords：
Ammonium benzoate
CAS No. 1863-63-4
