| Customization: | Available |
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| CAS No.: | 532-32-1 |
| Formula: | C7h5nao2 |
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Sodium benzoate, also known as sodium benzoate, is an organic matter, chemical formula C7H5NaO2, is a white particle or crystal powder, odorless or microbenzoate odor, taste slightly sweet, astringent taste, relative molecular weight of 144.12, stable in air, soluble in water, its aqueous solution PH value is 8, soluble in ethanol Benzoic acid and its salts are broad-spectrum antimicrobial reagents, but their antibacterial effectiveness depends on the PH value of food. With the increase of the acidity of the medium, its bactericidal and antibacterial effect increases, but loses its bactericidal and antibacterial effect in alkaline medium. The optimal PH value of anti-corrosion is 2.5~4.0
| Items | Standard Specs |
| Content% | 99.%min |
| Loss on drying | ≤1.5 |
| Acidity or alkalinity ml/N | ≤0.2ml |
| Heavy metal(As Pb)% | ≤0.001% |
| Appearance | Free flowing white Powder |
| Clarity of Sloution | Clear&Colourless |
| Chlorides% | ≤0.2 |
| Total Chlorine% | ≤0.03 |
| Arsenic% | ≤0.0003 |
| Mercury% | ≤0.0003 |
| Conclusion | Qualified |
| PH value | 7.5-8.0 |
| Pb mg/kg | 5mg/kg |
| Hg mg/kg | 1mg/kg |
| Rusion pointºC | 121.5-123.5 |
Strong, moisture-proof and waterproof packing ensures product safety during transit.
EXHIBITIONS AND CUSTOMERS VISIT
Resource advantageQ1: When will my order be shipped?
A: Within 10-15 working days after the payment.
Q2: Can i get some samples?
A: Yes, contact me to know more about sample
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.
If any doubt, sample is available to you to be tested before large quantity order.
Q4: How to start orders or make payments?
A: Payment by T/T, Western Union,MoneyGram etc .
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