Model Number: HMHT0026
Other names: H-Trp-OH; L-Tryptophane; L-Tryptohan,99%; 2,4,5,6-Tetrachloropyrimidine; TRP; (S)-2-Amino-3-(3-indolyl)propionic acid; 2-Amino-3-(1H-indol-3-yl)propanoic acid
Properties and stability
1. Coloring is required for long-time illumination. A small amount of indole is produced by co heating with water. If heated in the presence of sodium hydroxide and copper sulfate, a large amount of indole is produced. It is stable to heat with acid in dark place. It is easy to decompose when coexisting with other amino acids, sugars and aldehydes.
2. It exists in burley tobacco leaves and smoke.
Character editing and broadcasting
Coloring occurs when the light lasts for a long time. A small amount of indole is produced by co heating with water. If heated in the presence of sodium hydroxide and copper sulfate, a large amount of indole will be produced. Tryptophan and acid are stable when heated in the dark. It is easy to decompose when coexisting with other amino acids, sugars and aldehydes. If there is no hydrocarbon coexisting, it is still stable when heated with 5mol/L sodium hydroxide to 125 ℃. When protein is decomposed with acid, tryptophan is completely decomposed to produce black matter.
When protein is decomposed with acid, tryptophan is completely decomposed to produce black matter. Tryptophan is a heterocyclic amino acid and an essential amino acid. It can be transformed into 5-hydroxytryptamine, niacin, melanotensin, pineal hormone, xanthuric acid and other physiological active substances in the body. When the human body lacks tryptophan, it will not only cause general low protein disease, but also produce skin diseases, cataracts, vitreous degeneration, myocardial fibrosis and other special diseases. It can also enhance the body's ability to γ Resistance to radiation. The minimum daily requirement of human body is 0.2g.
|molecular weight||two hundred and four point two two eight|
|boiling point||447.9°C at 760 mmHg|
|Specific rotation||-31.1°(C=1, H20)|
|Water solubility||11.4 g/L (25℃)|
|Vapor pressure||8.3E-09mmHg at 25°C|
|solubility||Slightly soluble in water (1.14%, 25 ° C), insoluble in ethanol. Soluble in dilute acid or alkali.|
|Refractive index||one point six nine seven|
|susceptibility||Sensitive to light|
25KG CRAFT PAPER BAGS or as per customers' requirement
People: nutritional supplements. antioxidant. Tryptophan is the precursor of 5-hydroxytryptamine, an important neurotransmitter in the human body, and one of the essential amino acids in the human body; For nutritional supplements for pregnant women and special milk powder for young children; For the treatment of niacin deficiency (pellagra); As a tranquilizer, it can regulate mental rhythm and improve sleep.
Animal: It can promote animal feeding, weaken stress reaction, improve animal sleep, increase antibody of fetus and young, and improve lactation of dairy animals. Reduce the amount of high-quality protein in the diet, save the feed cost, reduce the amount of protein in the diet, and save the formula space.
Stored in a dry, cool, and dark place.
Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special chemical production, technology research & development, and import & export. The company focuses on the production, trade, and research & development of various chemical products.
Since establishment, the company has been concentrating on constructing an international marketing network and optimizing supply chain management, where we have established a long-term strategic cooperation relationship with numerous large enterprises at home and abroad. Relying on our wide business channels and professional experience, we are more skillfully providing products of stable but differentiated quality, along with flexible, highly efficient & considerate service to satisfy our partner at more competitive pricing.
Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge and practice in chemicals and world trade for 20 years, the company owns rich experience in product quality control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which accounts for its first-class cost control management and ensures to maintain the overwhelming competitive advantage over others. In line with the principle of sharing the preferential cost and joint development, the company has formed an interesting community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what we are achieving to grow together with you!
Q1: May I get one sample before placing an order?
Re: Yes, Samples are available. For normal products, samples are for free and you just need to bear the freight;
For those high-value products, you just need to freight and certain product cost. When we both cooperate for some time or when you are our VIP customer, a free sample will be offered when you need it.
Q2: Which payment is available for your company?
Re: T/T, L/C, or Ali trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT, etc.) or by air. Usually, it will cost 3-5days that you can get the goods after delivery. For large quantity products, shipping by sea is worthwhile. It will cost days to weeks to come to your destination port, which depends on where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use a label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are the basis of one company, so whatever products we provide for you all are qualified. We will have the goods tested and provide COA before delivery for sure.
Q6:Is the price on this page correct?
Re: The listed price is only for reference, for the latest price, pls contact us directly.