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Direct Supply L-Tryptophan/ Tryptophan Powder for Nutritional Supplements
Product Details:
| Place of Origin: | China |
| Brand Name: | VICTOR NUTRITION |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500KG |
|---|---|
| Price: | Negotiable |
| Delivery Time: | Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays |
| Payment Terms: | LC, T/T, D/P, PayPal, Western Union |
| Supply Ability: | 1000000kg/Year |
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Detail Information |
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| Model NO.: | Tryptophan | Einecs: | 200-795-6 |
|---|---|---|---|
| Quality: | Refined | Function: | Amino Acid Additives |
| Transport Package: | 25kg/Bag | Specification: | 99% |
| Trademark: | VICTOR NUTRITION | Origin: | China |
| HS Code: | 2922491990 | Supply Ability: | 1000000kg/Year |
| Certification: | QS, CCC, RoHS, ISO, CE, Halal | Shape: | Powder |
| Type: | Amino Acid | Color: | White |
| Output: | 5000tons/Month | CAS: | 73-22-3 |
| Samples: | US$ 1/kg 1 Kg(Min.Order) | Request Sample | Customization: | Available | Customized Request |
Product Description
Product Description
Product Name: l tryptophan
CAS.NO : 73-22-3
MF: C11H12N2O2
Purity: 99%
Appearance: White crystaliine powder
Grade: Feed grade
Tryptophan, also known as β-indolylalanine, is one of the essential amino acids of the human body. Tryptophan is an important precursor substance for auxin biosynthesis in plants. Its structure is similar to IAA, and it is ubiquitous in higher plants. It is also an important neurotransmitter in the human body-the precursor of serotonin; it can be used in pregnancy. Nutritional supplements for women and special milk powder for infants and young children, used for niacin deficiency (pellagra), as a tranquilizer, can regulate mental rhythms, improve sleep.
| Testing Item | Standard | Result |
| Appearance | White or almost white, crystals or crystalline powder | conforms |
| Assay | 98.5%~101.5% | 99.6% |
| Specific Rotation | -29.0° -32.8° | -30.8° |
| Residue on Ignition | ≤0.1% | 0.03% |
| Loss on drying | ≤0.3% | 0.1% |
| PH | 5.0~7.0 | 5.9 |
| Chloride | ≤0.05% | <0.05% |
| Sulfate | ≤0.03% | <0.03% |
| Iron | ≤0.002% | <0.002% |
| Heavy Metal(Pb) | ≤0.0015% | conforms |
| Arsenic(As) | ≤0.0001% | conforms |
1. Quality Guarantee
All the material in our warehouse are from top leading manufacturer with original export package and make sure what you get is the real product you want.
2. Supply Ability
In our warehouse , we have full range of Vitamins not only to meet the demands from our end users in domestic market but also clients whom from oversea markets . You can always get what you need no matter how market shortage .
3. Payment Terms
Our payment terms are very flexible , from TT/ DP /LC and TT with credit likes 30 days ,60 days from BL date.
4. Market Instruction
Based on China domestic market situation , we always get the first hand information about the market change and let our clients to grasp the chance to get stock or help the client to avoid buying at wrong time and wrong price.
5. Professional Service Team
Our professional teams allows our clients enjoy the cooperation with us which they can just place order and waiting for our delivery as we are handling each section very fluently and smoothly.
6. OEM Service
Based on the clients demands , we can OEM those vitamin premix products with clients own logo or brand.
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