This standard specifies the method for the determination of the saponification value of industrial stearic acid. This standard applies to the determination of the saponification value of industrial stearic acid produced from animal and vegetable fats and oils by pressing or distillation after hydrolysis.
GB/T 9104.2-1988 history
2022GB/T 9104-2022 Test methods for industrial stearic acids
2008GB/T 9104-2008 Test methods for industrial stearic acids
1988GB/T 9104.2-1988 The test methods for industrial stearic acids--Determination of saponification value