| Customization: | Available |
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| CAS No.: | 532-32-1 |
| Formula: | C7h5nao2 |
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Product name: Sodium Benzoate
Chemical formula: C7H5NaO2
CAS: 532-32-1
Product performance:
Sodium benzoate is widely used as a preservative in food processing and preservation. Benzoic acid can play a role in free state in food, so it has a better effect in strong acid food. Benzoic acid is generally used in carbonated drinks, soy sauce, sauces, preserves and fruit and vegetable drinks, etc. Benzoic acid can be used together with p-hydroxybenzoic acid esters in soy sauce and beverage to enhance the effect. Benzoic acid and sodium benzoate are often used to preserve highly acidic fruits, jams, beverage syrups and other acidic food, can be used with low temperature sterilization, play a synergistic role.
Sodium benzoate is mostly white particles, no odor or faint benzoin smell, slightly sweet taste; Soluble in water (room temperature) about 53.0g/100ml, pH is about 8; Sodium benzoate is also an acid preservative.
1, mainly used as food preservative, but also used in the production of drugs, dyes, etc
2, used in the pharmaceutical industry and plant genetic research, also used as dye intermediates, fungicides and preservatives
3. Preservative; Antimicrobial agents.
4. Sodium benzoate is also an important acid food preservative. When used, it is converted to the effective form of benzoic acid. See benzoic acid for scope and usage. In addition, it can also be used as a feed preservative.
5. The product is used as food additive (preservative), bactericide in the pharmaceutical industry, mordant in the dyestuff industry, plasticizer in the plastic industry, and also used as intermediate in organic synthesis of spices.
Analysis of certificate:
| 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 Chlorin.e/% | ≤0.03 | ≤0.03 |
| Heavy Metal/% | ≤0.001 | ≤0.001 |
| Arseni c/% | ≤0.0003 | ≤0.0003 |
| M.ercury/% | ≤0.0001 | ≤0.0001 |
Q1: Are you a manufacturer or trading company?
Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.
Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.
Q3: Which payment is available for your company?
Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay trade insurance all is ok. You can choose the one which is convenient for you.
Q4: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.
Q5: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we'd like to use label or package according to your requirement.
Q6: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.
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