Your Address : Globalchemmade--KING UNION GROUP CORP.
Name:KING UNION GROUP CORP.
Type:Others
Tel:0086-532-80902295
Fax:
Address:China(Mainland)
Products detail
| Product Name: | L-Tryptophan |
|
| CAS No: | 73-22-3 | |
| Product Type: | Food and feed additives -> Feed additives | |
| Product spec: | 98.5% | |
| Packing: | 25kg bag | |
| Post Time: | 2011-06-28 | |
| Usage: | L-Tryptophan is one of essential amino acids in human diet; it’s needed for normal growth in infants and for nitrogen balance in adults. The body uses tryptophan to help make niacin and serotonin. Serotonin is thought to produce healthy sleep and a stable mood. | |
| Description: | Specifications: Appearance: White to yellow crystalline powder Assay: 98.5% to 101.0% Specific Rotation: -30.0° to -33.0° Loss on Drying: ≤0.2% Residue on Ignition: ≤0.1% Heavy metals (as Pb): ≤0.001% Arsenic: ≤0.0001% Standard: EP6, USP31, AJI97, FCC4 | |