China High Quality Rocuronium Bromide CAS 119302-91-9, Find details about China CAS119302-91-9, 119302-91-9 from High Quality Rocuronium Bromide CAS 119302-91-9
High quality Rocuronium Bromide CAS 119302-91-9
Test Items | Specification | |
Appearance | almost white to pale yellow,slightly hygroscopic crystalline power. | |
Solubility | freely soluble in water and in anhydrous ethanol | |
Identification | A:Specific optical rotation | +28.5°C~+32.0°C |
B:IR | IR spectrum corresponds to the EP Vecuronium Bromide CRS. | |
C:Bromide | It gives reaction of bromides. | |
PH | 8.9-9.5 | |
Appearance of solution | The solution is clear and not more intensely coloured than reference solution BY5 | |
Impurity B | NMT 0.3% | |
Related substance | Impurity A | NMT 0.2% |
Impurity C | NMT 0.3% | |
Impurity D | NMT 0.1% | |
Impurity E | NMT 0.1% | |
Impurity F | NMT 0.1% | |
Impurity G | NMT 0.1% | |
Impurity H | NMT 0.1% | |
Any other impurity | NMT 0.1% | |
Total impurities | NMT 1.5% | |
Water | NMT 4.0% | |
Heavy mealts | NMT10ppm | |
Chlorides | NMT 0.1% | |
Sulphated ash | NMT 0.1% | |
Endotoxin | NMT 7EU/mg | |
Assay (anhydrous substance) | 99.0%~101.0% |