Quaternary Salts
& Surface Active Agent Series
Fine Chemicals
& Pharmaceutical Intermediates
Tel1:0086-21-20255798
Tel2:0086-21-20252853
Info@richchemical.com
William@richchemical.com
Products > Fine Chemicals & Pharmaceutical Intermediates
L-Citrulline
| Description: | L-Citrulline |
| CAS NO.: | 372-75-8 |
| Add time: | 2008-1-3 15:26:57 |
L-Citrulline |
|
Item |
Specification |
Appearance |
White crystals or crystalline powder |
Specific Rotation[α]D20 |
+24.5° to +26.8° |
State of solution |
Clear and colorless |
Not less than 98.0% |
|
Chloride (Cl) |
Not more than 0.020% |
Ammonium (NH4) |
Not more than 0.02% |
Sulfate (SO4) |
Not more than 0.020% |
Iron (Fe) |
Not more than 10ppm |
Heavy Metals (Pb) |
Not more than 10ppm |
Aresenic (As2O3) |
Not more than 1ppm |
Loss on drying |
Not more than 0.30% |
Residue on ignition |
Not more than 0.10% |
Assay |
98.5% to 101.0% |
pH |
5.0 to 7.0 |