China (Mainland)
competitive price ISO﹠QS factory L-Tryptophan CAS NO.73-22-3
- Min.Order: 25 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- L-Typtophan USP
- 99% L-Tryptophan
- Pharmaceutical intermediate L-Tryptophan
Quick Details
- ProName: competitive price ISO﹠QS factory L-Tr...
- CasNo: 73-22-3
- Molecular Formula: C11H12N2O2
- Appearance: white hexagon or lobation crystal
- Application: nutritional supplement, food fortifier...
- DeliveryTime: within 7 days after the order confirme...
- PackAge: In kraft paper bags or in fiber drum o...
- Port: TIAN JIN
- ProductionCapacity: 30 Metric Ton/Month
- Purity: 98.5－100.5％
- Storage: stored in shaded, cool and dry places.
- Transportation: Handle with cares to avoid damaging th...
- LimitNum: 25 Kilogram
Superiority
Our company covers an area of 37,000 square meters
We have passed: ISO9001:2000; QS；KOSHER; HALAL and HACCP；ISO22000 quality system
Our product quality has reached the US FCCIV and USP, European Pharmacopoeia and Japanes Ajinomoto standards
Details
L-Tryptophan is one of the basic amino acids for human and animal health. It is an important nutritional supplement and mainly used in amino acids transfusion, food fortifier, and pharmacy raw material. It is also used as antioxidants to improve nutrition and enhance the physique. It can help to boost the function of lactoflavin and synthesize the protein of plasma, nicotinic acid and hemachrome.
Specification:
|
ITEMS |
FCC IV |
USP24 |
|
Assay(on dry basis) |
98.5% ~ 101.5% |
98.5%~101.5% |
|
Appearance |
White crystals crystalline powder |
White crystals crystalline powder |
|
Specific rotation |
-30.0 ~-33.0 |
-29.4 ~-32.8 |
|
Chloride(Cl) |
-- |
0.05% MAX |
|
Sulfate (SO4) |
-- |
0.03% MAX |
|
Iron(Fe) |
-- |
0.003% MAX |
|
Heavy metals (Pb) |
20ppm MAX |
15ppm MAX |
|
Arsenic |
1.5ppm MAX |
1.5ppm MAX |
|
Loss on drying |
0.3% MAX |
0.3 % MAX |
|
Residue on ignition |
0.1% MAX |
0.1 % MAX |
|
pH value |
-- |
5.5 ~ 7.0 |
HALAL ISO KOSHER
