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    Guangzhou Liying chemical sodium propionate - a professional supplier of tyrosine
    share  | 20-05-01release views ID:257
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Guangzhou Liying chemical sodium propionate - a professional supplier of tyrosine
  • Address:广州市
    • Q Q:yunchangxi@xinfumen.comQQ online
    • Email:yunchangxi@xinfumen.com
    • contacts:广州萃英
    • Tel:**** Click to view full number
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   广州萃英化学自成立起一直专注酪氨酸、MSDS等产品生产,公司拥有多条联苯甲酰、间羟基苯甲醛生产线,目前已成为丙酮酸乙酯行业整套解决方案服务商。x40f7756n

   定制合成产品基本资料如下: 产品名称:丙酸钠; 品牌商标:化学加; 价格:10; 售后服务:优质;计算化学产品详细说明:丙酸钠CAS号:6700-17-03D弹球模型:立即前往扯扯看分子式:C3H7NaO3分子量:114.07600中文名称:中文别名:丙酸钠英文别名:精准分子量/精准质量:114.02900极性分子表面积/PSA:49.36000油水分配系数/LogP:LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。EINECS:205-290-4InChI:The Key: HOAUAOBUGFYWMK-UHFFFAOYSA-M。物化性质熔点:285-286oC(lit.)沸点:141.7oC at 760 mmHg闪点:57.7oC丙酸钠用途:丙酸钠也是酸型食品防腐剂,其抑菌作用受环境pH值的影响。在pH值5.0时最小抑菌浓度为0.01%,pH值6.5时为0.5%。在酸性介质中对各类霉菌、革兰氏阴性杆菌或好氧芽孢杆菌有较强的抑制作用。对防止黄曲霉菌素的产生有效,而对酵母几乎无效。在食品工业中,可用于糕点的保存,使用量2.5g/kg(以丙酸计,下同);在3%~5%的水溶液浸泡杨梅中大使用量50g/kg。还可作饲料的防霉剂。生产方法丙酸和碳酸钠在80-90℃反应2-3小时,pH=7-8,反应毕,经过滤、喷雾干燥得成品。

   
想了解更多酒石酸、丙酸钠详情请访问官网:www.huaxuejia.cn,或者拨打我们的热线电话:020-82519115了解更多计算化学信息,我们专业的客服人员将竭诚为您服务,谢谢!


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