Benzoic acid is an organic compound of aromatic acids and the simplest aromatic acid, with the formula C7H6O2. Originally made from benzoin gum, so called benzoin acid. The melting point is 122.13 ºC, the boiling point is 249.2 ºC, and the relative density (15/4 ºC) is 1.2659. The appearance is white acicular or scaly crystal. It will sublimate above 100 ºC. Slightly soluble in cold water, hexane, hot water, ethanol, carbon disulfide and turpentine, etc
| Product Name |
Benzoic Acid |
| Purity |
99.0%min |
| Product Grade |
Food Grade; Pharmaceutical Grade |
| Appearance |
White flaky crystal or crytalline powder |
| CAS No. |
65-85-0 |
(1) Preservatives
Benzoic acid and sodium benzoate are bactericidal and inhibit bacterial growth, and are low in toxicity and odorless, so they are widely used as preservatives. In a slightly acidic medium, only 0.1% concentration of benzoic acid can inhibit bacterial growth. Changing pH value has a great effect on the bactericidal and bacteriostatic action of benzoate, and its effect is significantly reduced in alkaline medium, and the best effect is when pH value is 2.5~4.5.
In the food industry, benzoic acid, sodium benzoate can be used as soy sauce, pickles, cider, juice, feed and other preservatives. Benzoic acid and sodium benzoate are also used as preservatives in medicines, cosmetics, toothpastes, perfume powders, tobacco leaves, etc. Sodium benzoate has a larger solubility in water and is usually used more, but its pH is higher and its bactericidal and bacteriostatic ability is much weaker than benzoic acid.
(2) Drugs
Benzoic acid, sodium benzoate, benzyl benzoate, etc., can be used to manufacture various drugs, respectively, to treat arthritis, abscess, bronchitis, skin diseases, etc., and can also be used as a local anesthetic. Benzoic acid can make benzoic acid salicylic acid ointment, benzoic acid salicylic acid ointment is made of benzoic acid and salicylic acid as the main raw materials, adding lanolin and yellow petroleum jelly. Among them, the combination of benzoic acid and salicylic acid can treat adult dermatomycosis, superficial fungal infections such as tinea corporis, tinea handi and tinea pedis.
(3) Fixing agent
Benzoic acid can be used as a fixing agent in fruit juice drinks. Can be used as a paste fragrance into the aromatherapy fragrance essence. Can also be used in chocolate, lemon, orange, berries, nuts, preserves and other edible flavors. It is also commonly used in tobacco flavors. Because of the small solubility of benzoic acid, it must be fully stirred when used, or dissolved in a small amount of hot water or ethanol. When used in concentrated fruit juice for refreshing drinks, benzoic acid is easily volatilized with water vapor, so it is often used as sodium salt.
Powder Products
1~25KG: Aluminium foil bags + Carton
≥25KG: Aluminium foil bags + Fibreboard drum
Liquid Products
Plastic bottle, Plastic drum or Iron drum
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Xi'an Jianyuan Chemical Co., Ltd. is specializing in Raw Materials of Chemical, Pharmaceutical and Food industries over than 5 years in China. Our business covers more than 100 countries in America, Europe, Middle East and other areas.
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Q1. Can I have a sample order for your product?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Usually need 3-5 days, mass production time usually needs 1-2 weeks. The exact lead time need to be confirmed according to exact product and quantity.
Q3. How do you ship the goods?
A: For small quantity, we can ship by DHL, UPS, FedEx or TNT to make it fastest to arrive. For big quantity, we can ship by air, sea, train according to exact situation. We also support DDP shipping.
Q4. How to proceed an order?
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2.We quote according to your requirements or our suggestions, and confirm the details with you.
3. We will send you proforma invoice with payment information to help you to process payment.
4. We will arrange the product for you.
5. And we will also offer good service during the shipping and after you receive products.
6. We can offer the usage guidance as well.
Q5: How to deal with the faulty?
A: Firstly, we have strict quality control system and will take care of the quality for you.
Secondly, we will help you to solve the problems in case there's a problem.
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