丙酸钠

丙酸钠Sodium propionate

CAS:   137-40-6

分子式：C₃H₅O₂Na
分子量：96.06
结构式：CH₃CH₂COONa

质量要求 ：质量标准（食品级GB-7656-87）

含量（以干基计） 99.0

干燥失重/% ≤ 1

铁（以Fe计）/% ≤ 0.003

游离碱（以Na₂CO₂计）/% ≤ 0.15

重金属（以Pb计）/% ≤ 0.001

砷（以As计）/% ≤0.0003

性状: 白色晶体、颗粒或结晶性粉末，无臭或略带丙酸味。潮湿空气中易潮解。极易溶于水，溶于乙醇，微溶于丙酮。

用途;在食品行业中作防腐剂，防霉剂。

Properties:

This product assumes the shape of white crystal or power particulate or crystalized.It is no smell or has a bit of propanoic acid flavor,and easily deliquesces in humid air,very easily dissolving in water,dissolvable in alcohol and slightly dissolvable in acetone.

Usages:

This product can be used as preservatives and antimould agent in food industry.

一个小柜颗粒和粉末的各装19吨。