Description
Technical Parameters
Product Brief Introduction
Product name: Theophylline
CAS: 58-55-9
MF: C7H8N4O2
MW: 180.16
Product Specification
|
Appearance |
White crystalline powder |
|
Solubility |
Slightly soluble in water and ethanol |
|
Specific Rotation |
+5.0°~ +10.0° |
|
Melting Point |
268.0℃~271.0℃ |
|
Flash Point |
188.7℃ |
|
Residue on Ignition |
≤ 0.1% |
|
Assay |
≥ 99.0% |
