Customization: | Available |
---|---|
Powder: | Yes |
Customized: | Customized |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Product name | Tropicamide |
Cas number | 1508-75-4 |
Apperance | White powder |
Density | 1.161 |
MF | C17H20N2O2 |
Refractive index | 1.586 |
Melting point | 98 °C |
MW | 284.3529 |
Testing terms |
Standards |
Results |
Assay |
95.0%~102.0% |
99.9% |
PH |
3.5~5.5 |
4.6 |
Appearance of solution |
0.5mol/L HCL≤2# 2mol/L NH4 OH≤2# |
1# 1# |
Water |
11.5%~14.5% |
13.2% |
Related substances |
Impurity (max.)≤1.0% |
0.13% |
Specific optical rotation |
+290''~+315'' |
+305° |
Sulfated ash |
≤1.0% |
0.1% |
N-N-Dimethylannline |
≤20ppm |
Never used in the production |
Methylen chloride |
≤600ppm |
296ppm |
|
≤320ppm |
155ppm |
|
≤3000ppm |
95ppm |