Products List
Contact us
Products List您的当前位置主页 > English > PRODUCTS > APIs >
Tropicamide
Name:Tropicamide
CAS:1508-75-4
MF:C17H20N2O2
The detailed specifications are as below:

Item of testing  Specification Result 
Appearance White crystalline powder Complies 
Identification A,B,C,D,E Complies
Optical Rotation -0.1 ~ +0.1 Complies
Solution Clear and colorless Complies
Melting Point,℃ 95℃~100℃ 96.5℃~98.0℃
Loss On Drying,% <0.5% 0.05%
Chloride,ppm <100ppm Complies
Heavy Metal,ppm 2ppm Complies
Residue On Ignition,% <0.05% <0.05%
Related Substance Single impurity tropic acid<0.05% Negative
N-Ethyl 4-Picolyl Methylene Amine<0.2% Negative
Assay,% 99.0%~101.0% 99.48%
Conclusion Complies