N-Acetyl-L-Proline [ 68-95-1 ]
- Appearance
- white to off-white microcrystalline powder
- Melting Point
- 115-117 ( ℃ )
- Boiling Point
- 175.3 ( ℃ )
|
Molecular Weight |
157.17 |
|
Characteristics |
White crystalling powder or white crystals |
|
Packing |
25㎏/drum，25㎏/carton |
|
Quality Standard |
AJI92/USP28/EP5/FCCIV |
|
Specification | |
|
Melting point |
118℃±2℃ |
|
Chloride(CL) Sulfate (SO4) Ammonium(NH4) |
≤200PPm ≤200PPm ≤200PPm |
|
Specific rotation[a]D20° |
-115±2℃° |
|
Heavy metals(Pb) |
≤20PPm |
|
Iron(Fe) |
≤10PPm |
|
Arsenic |
≤2PPm |
|
Loss on drying |
≤2% |
|
Residue to ingition |
≤0.50% |
|
Assay |
≥98% |