L-Neneneba Tryptophan Food Grade Amino Acid Nutrition Fortifier Tryptophan 25kg/Barrel

• Type: L-Tryptophan
• Chemical Character: Neutral
• Appearance: White or Slightly Yellow Crystalline or Crystallin
• Molecular Weight: 204.23
• Molecular Formula: C11h12n2o2
• CAS Number: 73-22-3
• Model NO.: HUAYANG
• Einecs Number: 200-795-6
• Transport Package: Barrel
• Specification: 25kg/Barrel
• Trademark: HUAYANG
• Origin: Shanghai
• HS Code: 2922509099
• Production Capacity: 5000 Tons/Year

Product Description

L-neneneba tryptophan food grade amino acid nutrition fortifier Tryptophan 25kg/barrel

Tryptophan is an important precursor of auxin biosynthesis in plants. Its structure is similar to that of IAA, and it is ubiquitous in higher plants. It is also a precursor of 5-hydroxytryptamine, an important neurotransmitter in the human body. It can be used as a nutritional supplement for pregnant women and a special milk powder for young children, as well as for niacin deficiency (Pellagra). As a sedative, it can regulate mental rhythm and improve sleep, It is also one of the raw materials for compound amino acid infusion.
Acid dissociation constant (pKa):	2.46(at 25ºC)
melting point:	289-290 °C (dec.)(lit.)
solubility:	20% NH3: 0.1 g/mL at 20 °C, clear, colorless
ph value:	5.5-7.0 (10g/l, H2O, 20ºC)
Einecs Number:	200-795-6
CAS number:	73-22-3

Shanghai Zhangguan International Trade Co., Ltd. is a comprehensive agent mainly engaged in food additives, feed additives, chemical raw materials, and chemical reagents. The business scope includes: import and export of goods; Technology import and export; Sales of food additives. The company is scientifically managed and people-oriented, with major processing workshops, raw material warehouses, cost warehouses, and a strict quality inspection team. The production process under big data management adheres to standardized operation, stable development, seeking opportunities in stability, and development in change. At the same time, the company continuously optimizes projects, improves management level, and obtains recognition and support from customers for product quality. Strong technical and talent strength has won the deep trust of customers.

FAQ

Q:Can I get a sample before the order because I really don't know how is your quality?
A: We are pleased to provide free samples for you to evaluate the quality.

Q:What's the delivery time? Because we really need them is urgently?
A:7days For sending sample order. 20-30days for regular order , depends your order quantity.

Q:How to send a inquirv for more information?
A:When you send enquiry to us,please let us know your WECHAT,VIBER,WHATSAPP or SKYPE ID,so that we can guote the offer atonce. We are alwavs on line waiting for you.

Q:Why you choose us?
A: We will provide you with competitive prices and good product quality.