(Z)-4-[3-(2-chloro-9H-thioxanthen-9-ylidene)propyl]piperazine-1-ethyl acetate CAS NO.85721-05-7

items

standard

results

appearance

yellow, viscous oily liquid

yellow, viscous oily liquid

related substances

impurity a: ≤ 0.1 %

impurity a:0.10%

impurity b: ≤0.1%

impurity b: 0.09%

impurity c: ≤0.1%

impurity c: 0.03%

impurity d:≤0.1%

impurity d:0.09%

any other impurity : ≤ 0.1%

any other impurity : 0.02%

heavy metals

≤20ppm

6ppm

loss on drying

≤0.4%

0.1%

sulphated ash

≤0.1%

0.1%

assay

98.0%~102.0%

0.02%

conclusion: it confirms to enterprise’s standard.