saponification value

Test methods for acid value, saponification value, ester value, iodine value, hydroxyl value and unsaponifiable matter of chemical products

化学产品酸值、皂化值、酯化值、碘值、羟值及未皂化物质化学分析方法

Method: To measure fatty acid's formation with gas chromatographic method and to measure the saponification value.

方法皂化值的测定,利用气相色谱法测脂肪酸组分.

Results The acid value and the saponification value in Cera Chinensis could be determined successfully.

结果可顺利测得虫白蜡酸值、皂化值.

Objective To determine the acid value and the saponification value in Cera Chinensis.

目的建立测定虫白蜡酸值、皂化值的方法.

In this model, some measured process parameters have been used as input and the quality-indices such as degree of esterification, concentration of carboxyl end groups, saponification value, DEG content as output. Thus it can provide the operator with timely product information.

该模型以实测的工艺操作参数为输入，以酯化率、酸值、皂化值、二甘醇含量等质量指标为输出，为现场操作人员提供了快速及时的生产信息。