This standard specifies the determination method of heavy metals content in food detergents, which is suitable for the determination of heavy metals content in lead in food and non-food detergents. Colorimetric analysis of brown-black substances generated by hydrogen sulfide under weakly acidic conditions is used to determine the content of heavy metals. The standard provides a scientific basis for the quality control of detergents and ensures their safety in use.
| Status | Active |
|---|---|
| CCS | Y40 | ICS | 71.100.40 |
| Release Date | 2014-07-08 00:00:00 | Implementation Date | 2014-11-01 00:00:00 |