Welcome: FINECHEM GROUP LIMITED
Specification
|
ITEMS |
STANDARDs |
|
Appearance |
White crystals or crystalline powder |
|
Assay |
98% Min |
|
Specific Rotation |
-29.0~ -32.3 |
|
Loss on Drying |
0.5% Max |
|
Heavy Metals |
20mg/kg Max |
|
Arsenic(As2O3) |
2mg/kg Max |
|
Residue on ignition |
0.5% Max |
Details
D-Tryptophan
1. D-Tryptophan is an essential amino acid and it continues to be used as a nutritional.
2. D-Tryptophan experts positive effects on the growth promotion and the repair of histiocyte.
3. D-Tryptophan plays a key role in growth performance and feed efficiency.
Contact: FINECHEM GROUP LIMITED
Phone: 15002176312
Tel: 0086-15002176312
Add: Building 1, No. 1036 Xishai Road, Fengxian District, Shanghai，China
JCCMS