Model: | 292241900 |
---|---|
Brand: | Nutricorn |
Origin: | Made In China |
Category: | Chemicals / Fodder Additives |
Label: | L-Tryptophan , additive , feed grade |
Price: |
-
|
Min. Order: | - |
Last Online:12 Sep, 2016 |
Basic Info
Product Description
1 Product name: L-Tryptophan
2. CAS No.: 73-22-3
3. Specification: CP2010 EP5 AJI92 USP24
4. White crystals or crystalline powder
5 Function:
Ltyrosine, through its effect on neurotransmitters, is used to treat conditions including mood enhancement, appetite suppression, and hormone stimulation
6 Deliver time: Within 2 days for small quantity
7 Package: Sealed export grade drum & double of sealed plastic bag
8 Storage: Store in cool & dry place not freeze., keep away from strong light and heatfeed.
Items |
Specifications |
Result |
Appearance |
White to pale yellow crystalline powder |
Conforms |
Assay |
≥98.5% |
99.5% |
Specific Rotation [α]D20°C |
-29.4°~ -32.8° |
-30.9 |
Loss on Drying |
≤0.3% |
0.12% |
Residue on Ignition |
≤0.1% |
Conforms |
PH |
5.5 ~ 7.0 |
Conforms |
Heavy metals (as Pb) |
≤20 ppm |
Conform |
Iron(Fe) |
≤30ppm |
Conform |
Sulphate (SO4) |
≤0.03% |
Conform |