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| No.6646197

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Information Name: | Supply of sodium benzoate |
Published: | 2013-05-14 |
Validity: | 30 |
Specifications: | 25kg / bag |
Quantity: | 50000.00 |
Price Description: | |
Detailed Product Description: | Sodium benzoate: (1) benzoic acid sodium Sodium benzoate, also known as: sodium benzoate. CAS :532-32-1 Specifications: food grade [Molecular formula]: C7H5NaO2 [Properties]: White granule or crystalline powder. Odorless, sweet astringency. [Use]: chemical analysis of reagent; for the pharmaceutical industry and plant genetic research (2) sodium benzoate mostly white particles, also known as benzoic acid odorless or slight odor of benzoin, slightly sweet taste, with convergence; widely used as a food preservation agent, found naturally in cranberries, prunes, cinnamon, cloves, is an aromatic acid, can also be added as a spice. Soluble in water (room temperature) about 53.0g/100ml, pH 8; acidic sodium benzoate preservatives, bactericidal, antibacterial role in alkaline medium; corrosion optimum pH is 2.5-4.0 in pH 5. 0 5% solution bactericidal effect is not very good. The sodium benzoate lipophilic easy to penetrate the cell membrane into the cell body, interfere with the permeability of cell membranes, inhibition of cell membrane absorption of amino acids; into cells in vivo acidification of intracellular ionized alkaline reserve, and inhibit the activity of the cells of the respiratory enzymes, block acetyl coenzyme A condensation reaction, which play a food preservation purposes (3) white granular or crystalline powder, odorless or slight benzoic odor, taste sweet and convergence. Antimicrobial preservative sodium benzoate is widely used in food, drugs, cosmetics, toothpaste, spices, tobacco, fodder preservatives. |
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You are the 47710 visitor
Copyright © GuangDong ICP No. 10089450, Food Additive Co., Ltd. Zhengzhou results All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility