China Food Ingredient Preservative Sodium Benzoate /Sodium Benzoic Factory Price, Find details about China Food Ingredient, Food Ingredient Sodium Benzoic from Food Ingredient Preservative Sodium Benzoate /Sodium Benzoic Factory Price
Sodium benzoate is the sodium salt of benzoic acid and exists in this form when dissolved in water. It can be produced by reacting sodium hydroxide with benzoic acid.
Analysis contents | Analysis standard BP2000 | Analysis results |
Appearance | white, powder, prill, needle and with styrax benzoin smell | |
Content%(as dry product C7H5NaO2) | ≥99.0-≤100.5% | 99.55% |
Acid and Alkalinity | 0.20ml/0.1N | 0.20ml/0.1N |
Heavy metals%( Pb) | ≤0.001% | 0.001% |
Loss on drying | ≤1.5% | 1.32% |
PH value | 7.5-8.0 | 7.5 |
Total CL content | ≤0.03 | 0.03 |
Pb mg/kg | 5mg/kg | 5mg/kg |
As mg/kg | 3mg/kg | 3mg/kg |
Hg mg/kg | 1mg/kg | 1mg/kg |
Halogenide%(Fecl3) | ≤0.02 | 0.02 |
Transparency and color | According to Y6 | According to Y6 |
Dissoluble state | Passing test | Passing test |
Polycyclic acids | Passing test | Passing test |
Fusion point °C | 121.5-123.5 | 122.8 |
Compound easy to be oxide | Passing test | Passing test |
Conclusion: All items are in conformity with the BP2000/USP24/E211/KOSHER/FCC V test. |