At the same technical condition, the alkyl salicylate calcium with different chain length are synthesized from the alkyl salicylic acid with different chain length.
以不同链长的烷基水杨酸为原料，在同一工艺条件下，合成了不同链长的中碱值的烷基水杨酸钙。
At the same technical condition, the alkyl salicylate calcium with different chain length are synthesized from the alkyl salicylic acid with different chain length.
以不同链长的烷基水杨酸为原料，在同一工艺条件下，合成了不同链长的中碱值的烷基水杨酸钙。
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