(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.