国产一区国产二区在线精品丨国产精品成人免费视频一区丨国产精品午夜成人免费观看丨少妇乳大丰满在线播放丨亚洲国产av无码男人的天堂

4-chlorophthalic acid monosodium salt (contains isomers and phthalic acid)
Chemical formula: C8H4ClNaO4.

Chinese name: 4-氯鄰苯二甲酸單鈉鹽
Foreign name: 1,2-Benzenedicarboxylicacid,4-chloro-,sodiumsalt
Molecular weight: 222.558
CAS: 56047-23-5
Main content: ≥75%