| Type: | Tryptophan |
|---|---|
| Chemical Character: | Acidity |
| Appearance: | Powder |
| CAS No: | 73-22-3 |
| Molecular Formula: | C11h12n2o2. |
| Einecs No: | 200-795-6 |
| Samples: |
|---|
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Audited Supplier
| Assay | >98% |
| Loss on Drying | <1.0% |
| Heavy Metal | <10ppm |
| Arsenic | <1ppm |
| Specific Rotation | -30.5--32.5° |
| Water Content | ≤0.20% |
| Residue on Ignition | ≤0.10% |
| Ph | 5.4-6.4 |
Human: nutritional supplement, antioxidant. Tryptophane is the precursor of 5-hydroxytryptamine which is an important neurotransmitter of human body; it is also one of human essential amino acids; it is applied in nutrition supplements for pregnant woman and infant specific milk power; it is used as a curative of aniacinosis (pellagra); it's used as a tranquilizer to adjust energetic rhythm and improve sleeping.
Animal: it's used to improve animal food ingestion, weaken stress reaction, improve animal sleeping, increase antibody of fetus and young animal and improve milk secretion of milk yielding animals; it's also can be used to reduce high quality protein dosage in daily ration, reduce feed cost, protein feed consumption of daily ration and save formula space.
Announcements:
1.Storage conditions: stored in airtight, lucifugal conditions and placed in ventilated, shady and cool, dry place free of contaminant and toxic harmful articles;
2.Storage life: original package product can be stored for two years under specified storage conditions.
| 1.Paper Bag: | 850*450*100(mm) and 25kg net; |
| 2.Carton: | 570*380*220(mm) and 25kgs net; |
| 3.Drum: | 470*370(mm) and 25kgs net; |
| Special Package: | Can be provided as per customers' requirements. |
Our company is specialized in supplying and exporting products of food additives and chemical in China. The main products: L-Cystine, L-Cysteine, L-Cysteine HCL Monohydrate/Anhydrous, N-Acetyl-L-Cysteine, S-Carboxymethyl-L-Cysteine, L-Leucine, N-Acetyl-L-Leucine, N-Acetyl-DL-Leucine, L-Tyrosine, N-Acetyl-L-Tyrosine, N-Acetyl-thiazolidine-4-carboxylic acid (Folcisteine) (CAS NO.: 5025-82-1),L-Argine, L-Arginine HCL, L-LysineHCL,Glycine and Water-soluble Amino Acid Fertilizer ect. widely used in the fields of pharmaceuticals, food ,health products, feed and fertilizers.With the development of both domestic and foreign trade business, we can now provide diversified services to the whole world. Our target is to provide customers with high quality and one-stop services. So far, we have customers in over 30 countries, and most of them are from Europe and the United States. The quality of our products is always the best among Chinese suppliers, this is the key reason for customers to choose us.
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Audited Supplier 
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