Hot Sales Benzoic Acid Powder Price 25 Kg Per Bag for Drinks

• CAS No.: 65-85-0
• Formula: C7h6o2
• EINECS: 200-618-2
• Composition: Benzoic Acid
• Type: Meat Preservative
• Effect: Antiseptic
• Model NO.: benzoic acid
• Resource: Organic Chemical Preservatives
• Sample: Available
• Grade: Food Grade
• Application: Food Industry
• Form: Powder
• Appearence: White Powder
• Transport Package: Paper Bag
• Specification: 25kg/bag
• Trademark: ZIO
• Origin: China
• Production Capacity: 50000kg/Month

Product Description

Product Description

        Benzoic acid is an aromatic acid organic compound and the simplest aromatic acid. Its chemical formula is C7H6O2. It was originally made from benzoin gum, so it is called benzoic acid. Its appearance is white needle-like or scaly crystals. It will sublimate when the temperature is above 100ºC. Slightly soluble in cold water, hexane, soluble in hot water, ethanol, ether, chloroform, benzene, carbon disulfide and turpentine, etc. Benzoic acid is widely found in nature in the form of free acid, ester or its derivatives. Mainly used to prepare sodium benzoate preservative, and used in fungicides and spices, etc.

 

Product Parameters

 

Product Name	Benzoic acid
Appearance	White crystal powder
Content (%)	99.58
Melting point (ºC)	122.9
Easy oxide	Passed the test
Easy carbonization test	Passed the test
Heavy metal (pb) (%)	0.0008
arsenic (As)(mg/kg)	1.7
Oxide (Cl)(%)	0.012
loss on drying(%)	0.16
Residue on ignition(%)	0.02
Phthalic acid	Passed the test

At present, Benzoic acid is widely used in those products:
 

1. Industrial
(1) Dye carrier Benzoic acid and butyl benzoate are widely used in polyester fiber dyeing. They can be used as dye carriers when dyeing hydrophobic polyester fibers.

(2) Lubricant Sodium benzoate can be used as a lubricant in metal processing
2. Food industry
(1) Preservatives Benzoic acid and sodium benzoate have bactericidal and bacterial growth-inhibiting effects, and are low-toxic and odorless, so they are widely used as preservatives.

      Changing the pH value has a great impact on the bactericidal and bacteriostatic effects of benzoate. Its effect is significantly reduced in alkaline media. The best effect is achieved when the pH value is between 2.5 and 4.5.

      In the food industry, benzoic acid and sodium benzoate can be used as preservatives in soy sauce, pickles, cider, juice, feed, etc. In cosmetics, toothpaste, powder, etc., benzene acid and sodium benzoate are also used as preservatives. Sodium benzoate has greater solubility in water and is usually used more often, but its pH value is higher and its bactericidal and bacteriostatic capabilities are much weaker than benzoic acid. It can also be used in chocolate, lemon, orange and other food flavors. Due to the low solubility of benzoic acid, it must be fully stirred when used, or it must be dissolved in a small amount of hot water or ethanol.

 

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