| Customization: | Available |
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| CAS No.: | 532-32-1 |
| Formula: | C7h5nao2 |
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| Common Name | Sodium Benzoate | ||
| CAS Number | 532-32-1 | Molecular Weight | 144.103 |
| Density | 1,44 g/cm3 | Boiling Point | 249.3ºC at 760 mmHg |
| Molecular Formula | C7H5NaO2 | Melting Point | >300 °C(lit.) |
Sodium benzoate
| Testing Item | Standard | Result |
| Purity/% | ≥99 | 99.48 |
| Loss on drying/% | ≤2 | 1.25 |
| Clarity of Solution | Clear & Colourless | Passed the test |
| Appearance | Free flowing white column | Passed the test |
| The Acid &Alkalinity | ≤0.2ml | ≤0.2ml(on the principle of 0.1mol/l NaOH) |
| Chlorides/% | ≤0.02 | ≤0.02 |
| Total Chlorine/% | ≤0.03 | ≤0.03 |
| Heavy Metal/% | ≤0.001 | ≤0.001 |
| Arsenic/% | ≤0.0003 | ≤0.0003 |
| Mercury/% | ≤0.0001 | ≤0.0001 |
1.It is mainly used as a food preservative, and also used to make medicines, dyes, etc.
2.Used in pharmaceutical industry and plant genetic research, also used as dye intermediate, fungicide and preservative Antiseptic; antimicrobial agent.
3.Sodium benzoate is also an important acid-type food preservative. When used, it is converted into an effective form of benzoic acid. Please refer to benzoic acid for the scope and amount of use. In addition, it can also be used as a preservative for feed.
4.This product is used as a food additive (preservative), a fungicide in the pharmaceutical industry, a mordant in the dye industry, a plasticizer in the plastic industry, and an intermediate in organic synthesis such as perfume.
5.Used as a solubilizer for serum bilirubin test, food additive (preservative), bactericide in the pharmaceutical industry,mordant in the dye industry, plasticizer in the plastic industry, and also used as an intermediate in organic synthesis such asperfume body.
Package:25kg/bag,50kg/bag
Shipping marks can be customized according to customer requirements
Q: Are you a factory or a trading company?
A: We are a trading company, but we have worked with many factories for many years. The prices are very competitive.
Q: How do I order?
A: Make an inquiry to us → customize drawing and sample → Inform us of use scenario → Receive our product design recommendation → Discuss details → Confirm sample → sign contract/deposit → Mass production → Goods ready → Balance/delivery → Further cooperation.
Q: What about the sample order?
A: I can give you the sample. Please contact us for details. Once we charge you the sample fee, rest assured that it will be refunded when you place your official order.
Q: Which modes of transportation are available?
A: Sea, air, land, express, special line. Can meet your any need.
Q: How long does it take for delivery [production] and shipment?
A: The delivery time depends on the quantity you order. It usually takes 7-15 working days.
Q: I'm missing some products in my package. What can I do?
A: Please contact our support team, we will confirm the contents of your order with packaging, compensation according to the actual situation, we apologize for the inconvenience.
Q: How do I confirm payment?
A: We accept wire transfer, paypal payment, other payment methods are also acceptable, please contact us before you pay through other payment methods. Another 30% down payment is feasible and the balance should be paid before shipment.
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