GB/T 13173-2021 is applicable to the determination of indicators for surfactant and detergent products, specifying test methods for key parameters such as sample division, total active matter content, foaming power, whiteness, and moisture and volatile content. The standard defines the sample division procedures and test principles for various types of samples, involving testing instruments such as conical dividers, electronic balances, forced-air drying ovens, magnetic stirrers, and whiteness meters, along with auxiliary equipment like test sieves and glass flasks. Through operations such as weighing, titration, stirring, and sieving, the physical and chemical properties of the products are systematically determined, providing a unified and standardized technical basis for product quality control and compliance inspection.
| Status | Active | ||
|---|---|---|---|
| CCS | Y43 | ICS | 71.100.40 |
| Release Date | 2021-05-21 00:00:00 | Implementation Date | 2021-12-01 00:00:00 |
