Sodium Benzoate
- Detail
SODIUM BENZOATE BP98
Quality standard: BP98, BP2003
Purity: 99.0-101.0%
Moisture: 1.5%MAX
Usage:used as antiseptic and sorbent, we produce and supply pharmaceutical grade and food grade
| CERTIFICATE OF ANALYSIS | ||
| Items | Specifications | Results |
| Exterior | White crystalline Powder | Conforms |
| Acidity & Alkalinity | 0.2mlmax | 0.08ml |
| Content | 99.0% min | 99.50% |
| Moisture | 1.5% max | 0.88% |
| Water solution test | Clear | Conforms |
| Heavy metals(as Pb) | 0.001% max | 0.00% |
| Arsenic | 0.0002% max | 0.00% |
| Chloride | 0.02% max | 0.01% |
| Sulfate | 0.1% max | 0.06% |
| Oxide | Meets the requirement | Conforms |
| Colour of solution | Y6 | Y6 |
| Phthalic acid | Meets the requirement | Conforms |
| Total Chloride | 0.03% max | 0.02% |
Application of Sodium benzoate
Sodium benzoate is a preservative. It is bacteriostatic and fungistatic under acidic conditions. It is used most prevalently in acidic foods such as salad dressings (vinegar), carbonated drinks (carbonic acid), jams and fruit juices (citric acid), pickles (vinegar), and condiments.
It is also found in alcohol-based mouthwash and silver polish.
It can also be found in cough syrups like Robitussin. [1] Sodium benzoate is declared on a product label as 'sodium benzoate' or E211.It is also used in fireworks as a fuel in whistle mix, a powder which imparts a whistling noise when compressed into a tube and ignited.