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Potassium Sorbate
Potassium Sorbate is a colorless to white crystal or crystalline powder, odorless or slight odor. Instability in the air, easy to absorb. Be oxidized coloring. Hygroscopicity. Soluble in water, ethanol.
Benzoic Acid
Benzoic Acid, CAS# 65-85-0, s a fungistatic compound that is widely used as a food preservative. It is conjugated to GLYCINE in the liver and excreted as hippuric acid.
Calcium Propionate
Calcium Propionate was approved for use by the WHO and FAO secure food and feed use acid-based preservatives. Under acidic conditions, resulting in the free acid, has an antibacterial effect. Calcium Propionate like other fat people and animals can be absorbed through metabolism, and the supply of calcium necessary for humans and animals, this advantage can not be compared to other fungicides.
Sodium Acetate Anhydrous
Sodium Acetate Anhydrous Colorless transparent crystal or white powder. Hygroscopicity. Soluble in water. Density 1.528, melting point 324 ℃.
Sodium Benzoate
Sodium Benzoate is the sodium salt of benzoic acid, white granular or crystalline powder. Odorless, with sweet astringency.E211 is commonly used food preservatives to prevent deterioration sour, the effect of extending shelf life, are widely used in countries around the world.
Sodium Diacetate
Sodium Diacetate as a white crystalline powder or crystalline solid, with acetic acid odor, non-toxic, with acetic acid odor, soluble in water and ethanol.
Sodium Lactate
Sodium Lactate, CAS# 72-17-3, is the sodium salt of lactic acid, and has a mild saline taste. It is produced by fermentation of a sugar source, such as corn or beets, and then, by neutralizing the resulting lactic acid to create a compound having the formula NaC3H5O3.
Sodium Propionate
Sodium Propionate is the sodium salt of propionic acid. Sodium Propionate is produced by the reaction of propionic acid and sodium carbonate or sodium hydroxide. Sodium Propionate is used as a food preservative and is represented by the food labeling E number E281.
Sorbic acid
Sorbic acid as a white needle crystal or powder, slightly soluble in water, soluble in various organic solvents. The FAO and WHO recommended safe and efficient preservative, widely used in food, beverages, tobacco, pesticides, cosmetics, agricultural, and other industries. As the unsaturated acid can also be used for resins, spices and rubber industry.