Description
Specification:
| TEST ITEMS | STANDARD PRESCRIBE | TEST RESULT | |
| Appearance | Greyish white to brown powder | Almost white powder | |
| Identification | IR | Creyish white to brown powder | Complies |
| UV | Maxinum absorption wavelngth at280 nm;about0.97
Maximun absorption wavelength at 335 nm;about 0.59 |
Complies | |
| Melting point | About 175°C | 176-177°C | |
| Assay | 98.0%-101.0%
Calculated on the dry bass |
99.5% | |
| Loss on drying | ≤0.5% | 0.1% | |
| TLC
Related substances |
Total impuntles: ≤1.0%
Individual specifled impurity: ≤0.5% Not more than 3 impurities equal to or greater than 0.2 Unspecifled impurity: ≤0.2% |
TOTAL:<1.0%
Absent 0 |
|
| Particle size | 95%<45μm | 95%<27μm | |
| Residual sovent | Metanol: ≤1000ppm
Toluene: ≤890ppm Acetone: ≤1000ppm |
Metanol:33ppm
Toluene:6ppm Acetone:218ppm |
|
| Conclusion | The product meets the specification | ||
Packaging details:
| Packaging details: | 25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum. |
| Storage: | Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat |
| Shelf Life: | 5 years if sealed and store away from direct sun light. |
Additional Information
The most widely recognized markets for this item incorporate the accompanying nations. If you don’t mind ask with us if your nation or district isn’t recorded:
ASIA: Afghanistan, Israel, Jordan, Pakistan, Russia, Saudi Arabia, Singapore, Syria, Philippines, Turkey, Turkmenistan, Uzbekistan, Yemen, Vietnam, Indonesia, Malaysia, Iran, Tajikistan, and so forth.
AFRICA: South Africa, Uganda, Nigeria, Ghana, Kenya, Mauritius, Botswana, Egypt, Ethiopia, Libya, Sudan, Congo, Gambia, Ivory Coast , and so forth.
NORTH & SOUTH AMERICA: USA, Canada, Panama, Trinidad and Tobago, Costa Rica, Puerto Rico, Dominican Republic, Argentina, Guatemala, Guyana, Peru, Bolivia, Venezuela , Brazil, Bahamas, Ecuador, and so forth .
EUROPE: Austria , Azerbaijan, Belarus, Belgium, Cyprus, Czech Republic, Denmark, France, Georgia, Germany, Hungary, Ireland, Iceland, Netherlands, Norway, Poland, Spain, Sweden, Switzerland, Ukraine, United Kingdom (UK) , Latvia, and so forth.
OCEANIA: Australia, New Zealand, Fiji, and so forth.
