丙酸铵

关于此产品
丙酸铵是丙酸的铵盐,分子式为C3H9NO2,CAS号为17496-08-1。产品以澄清水溶液形式供应,浓度通常约为50%,或吸附于固体载体上以便干法投料。与丙酸钙和丙酸钠不同,丙酸铵具有吸湿性和潮解性,因此通常以液体形式处理。
其防腐作用与所有丙酸盐相同:未解离的丙酸穿过霉菌和酵母的细胞膜,在细胞内较高的pH条件下解离,破坏细胞的能量代谢。因此,活性取决于基质的pH值,在酸性条件下效果最佳。铵盐与其他丙酸盐的区别在于阳离子。丙酸钙引入钙,丙酸钠引入钠,而铵盐两者都不引入;在反刍动物饲料中,铵离子本身还可作为非蛋白氮来源,由瘤胃微生物转化为蛋白质。此外,它对设备的腐蚀性低于游离丙酸。
丙酸铵用于高水分谷物、干草和全混合日粮的保存,用于配合饲料生产,并在允许使用铵盐形式的烘焙应用中用作防霉剂。
Bio Green Foods 按含量、丙酸含量、pH、色泽和重金属等项目的规格供应丙酸铵,并确认其在目标市场的许可使用状态。
规格
应用
参考价格: $1.00–8.50/kg
价格会根据市场供需变化。请联系我们的销售团队获取最新报价。
Start with the recipe and the market
- Finished food, target function and process conditions
- Required grade, physical form and critical limits
- Destination market and permitted-use requirements
- Quantity, packaging and delivery destination
Confirm the evidence before ordering
Food-grade identity alone does not establish permission for every food or country. Confirm permitted use, limits and labelling requirements for the intended market. Certification availability must be checked for the nominated product and manufacturing site.
Product illustrations show representative material and packaging. The quotation confirms the actual source, grade, pack size and labelling.
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