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　　Shandong sodium propionate prices Small make up to tell you The basic introduction to sodium propionate

　　Sodium propionate, sodium propionate), molecular formula CH3CH2COONa, relative molecular mass of 96.06. Colorless transparent crystals or granular crystalline powder, slightly. Salt monohydrate as colorless crystals, with moisture absorption. Soluble in water and ethanol, and in 10% of the water solubility of about 100 (15 ℃), pH value of 8.5 ~ 8.5. For mold, yeast and bacteria have a wide range of antibacterial effect, the most active in the acidic pH. Used as a food preservative, suitable for as a preservative in pastry mould inhibitor and used for bread. Sodium propionate nearly non-toxic to human body. In food consumption with calcium propionate (by) propionate. Used in the cosmetics maximum allowable concentration of 2% (in) propionate. With propionic acid as raw material was prepared by sodium hydroxide neutralizing.

　　Cosmetics preservatives. To the mold, yeast and has broad antibacterial effect. In acidic solution quality, and the antibacterial effect is particularly obvious. To add quantity of cosmetics is usually not more than 2%. Insecticide, fungicide. Determination of transaminase. Be bounded agent in leather-making so as to improve the uniformity of the alkali resistance force and the tanning of leather. 2. Sodium propionate acid type food preservatives, their bacteriostasis is influenced by environmental ph value. In acidic medium for all kinds of mold, gram-negative bacillus or aerobic bacillus has the strong inhibitory effect. To prevent the formation of yellow aspergillus element have special effects, the yeast almost null and void. In the food industry, can be used in pastry, use 2.5 g/kg (in) propionate. 3. Sodium propionate as preservatives, in acidic medium for all kinds of mold, aerobic or gram-negative bacillus coli has strong inhibitory effect. To prevent the formation of yellow aspergillus element have special effects, and for yeast almost null and void. Also can be used as a food preservative. 4. As be bounded agent in leather, in order to improve the uniformity of the alkali resistance force and the tanning of leather.