PRODUCT CENTER
苯甲酸钠，也称安息香酸钠，是一种有机物，化学式为C7H5NaO2，是一种白色颗粒或晶体粉末，无臭或微带安息香气味，味微甜，有收敛味，相对分子质量为144.12，在空气中稳定，易溶于水，其水溶液的pH值为8，可溶于乙醇。
该品用作食品添加剂（防腐剂）、医药工业的杀菌剂、染料工业的媒染剂、塑料工业的增塑剂，也用作香料等有机合成的中间体。
|
Name of index |
Specifications FCC V |
Specifications E262(ii) |
|
Appearance |
white powder |
white powder |
|
Purity |
99.0%~100.5% |
99.0%~100.5% |
|
Moisture |
1.5% |
1.5% |
|
Water solution test |
clear |
clear |
|
Acidity and alkalinity |
clear |
clear |
|
Chloride (CL) |
0.02% max |
0.02% max |
|
Sulphate (SO4) |
0.1% max |
0.1% max |
|
Heavy metal (Pb) (mg/kg) |
≤10 |
≤10 |
|
Arsenic |
0.0002% max |
0.0002% max |
|
Total Chloride |
0.03% max |
0.03% max |
|
Carburet |
pass test |
|
|
Oxide |
pass test |
|
|
Phthalic acid |
pass test |
