This standard specifies the method for the determination of the acid value of industrial stearic acid. This standard is applicable to the determination of the acid value of industrial stearic acid produced by hydrolysis of animal and vegetable fats and oils by pressing or distillation.
GB/T 9104.3-1988 history
2022GB/T 9104-2022 Test methods for industrial stearic acids
2008GB/T 9104-2008 Test methods for industrial stearic acids
1988GB/T 9104.3-1988 The test methods for industrial stearic acids--Determination of acid value
GB/T 9104.3-1988 The test methods for industrial stearic acids--Determination of acid value was changed to GB/T 9104-2008 Test methods for industrial stearic acids.