Package: In 25kgs PP woven bags with PE liner, Or 25kgs Paper Bags

Uses : 苯甲酸钠是酸性防腐剂，在碱性介质中无杀菌、抑菌作用；其防腐最佳PH是2.5-4.0，在PH5.0时5%的溶液杀菌效果也不是很好。苯甲酸钠亲油性较大，易穿透细胞膜进入细胞体内，干扰细胞膜的通透性，抑制细胞膜对氨基酸的吸收；进入细胞体内电离酸化细胞内的碱储，并抑制细胞的呼吸酶系的活性，阻止乙酰辅酶A缩合反应，从而起到食品防腐的目的。

Molecular Structure:

Product description: Sodium Benzoate has been extensively used for many years as a preservative to control microbial growth. It is used in the food and beverage industries， pharmaceuticals, cosmetic products, corrosion inhibitors in automotive and other antifreeze products. A range of high quality benzoic acid grades are offered to meet the different demands.