- Min.Order :1 Kilogram
- Purity: 99.9%
- Payment Terms : L/C,D/A,D/P,T/T,
Keywords
Atropine 51-55-8 Tropin
Quick Details
- Appearance:white powder
- Application:pharmaceutical intermediates
- PackAge:1kg/bag,seald package or at customer request
- ProductionCapacity:10|Metric Ton|Month
- Storage:Sealed container
- Transportation:Sealed container at cool&dry place
Superiority:
1. Advanced Factory Building and Equipment
2. Competent technical team
3 .Strong R & D support
4,high quality products with high stability
5, Competitive price
5.Customer tailored service
Details:
Specification:
|
Items |
Standard |
results |
|
Characters |
Crystalline powder or white granular,hygroscopic, Odorless,free from visible foreign particles |
White granular,odorless Powder |
|
Solubility |
Very soluble in demineral water |
|
|
Infrared absorption |
Infrared light abdorption patterns should be in control of the map (spetral set of 487 plans)unanimously |
In contrast,consistem with the pattern |
|
Chemicalrotation(sulphates) |
Reaction for sulphates is positive |
conforms |
|
Melting point |
≥187℃ |
191.0℃ |
|
Sulphate ash |
positive |
positive |
|
Angular rotation |
-0.60°~ +0.05° |
-0.012° |
|
PH |
4.5~6.2 |
6.0 |
|
Acid |
Not more than 0.30ml is required to produce a yellow color |
conforms |
|
Water (method) |
≤4.0% |
2.902% |
|
Residue on ignition |
≤0.2% |
0.09% |
|
Other askaloids |
A slight opalescence may develop but no turbility is produced |
conforms |
|
Assay (on dried basis) |
98.5~101.0% |
99.8% |
|
Conclusion |
Comply with USP34standard |
|
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