GB/T 12457-2008
Determination of sodium chloride in foods (English Version)
- Standard No.
- GB/T 12457-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2017-03
- Replace By
- GB 5009.44-2016
- Latest
- GB 5009.44-2016
- Replace
- GB/T 12457-1990
- Scope
- This standard specifies the analytical procedures for the determination of sodium chloride in food by indirect precipitation titration and potentiometric titration; and provides the analytical procedure for the determination of sodium chloride in food by direct precipitation titration (Appendix A). The indirect precipitation titration method and direct precipitation titration method in this standard are suitable for the determination of sodium chloride in meat products, aquatic products, vegetable products, pickled foods, condiments and starch products, but not for the determination of sodium chloride in dark-colored foods Potentiometric titration method is suitable for the determination of sodium chloride in the above-mentioned various foods and dark-colored foods.
GB/T 12457-2008 Referenced Document
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 12457-2008 history
- 2016 GB 5009.44-2016 National Food Safety Standard Determination of Chloride in Food
- 2008 GB/T 12457-2008 Determination of sodium chloride in foods
- 1990 GB/T 12457-1990 Method for determination of sodium chloride in foods
GB/T 12457-2008 Determination of sodium chloride in foods was changed to GB 5009.44-2016 National Food Safety Standard Determination of Chloride in Food.
