Buy Discount L-Tryptophan

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Buy Discount L-Tryptophan CAS:73-22-3

Buy Discount L-Tryptophan Chemical Properties
MF:C11H12N2O2
MW:204.23
EINECS:200-795-6
Melting point:289-290 °c (dec.)(lit.)
Alpha:-31.1 º (c=1, h20)
Boiling point:342.72°c (rough estimate)
Density:1.34
Refractive index:-32 ° (c=1, h2o)
Solubility:20% nh3: 0.1 g/ml at 20 °c, clear, colorless
pka:2.46(at 25℃)
PH:5.5-7.0 (10g/l, H2O, 20℃)
optical activity:[α]20/D 31.5±1°, c = 1% in H2O
Water Solubility:11.4 g/L (25 ºC)

Buy Discount L-Tryptophan CAS:73-22-3 Introduction:
H&Z® Buy Discount L-Tryptophan is one of essential amino acids and the fourth limiting amino acid in animal diets, which means it could not be synthesized by the body, in addition, dietary supply through feed materials is usually insufficient.
The deficiency of Buy Discount L-Tryptophan was generally characterized as decreased feed intake and efficiency, and slow growth rate. Considering Buy Discount L-Tryptophan playing a key role in growth performance and feed efficiency, it is recommended to add Buy Discount L-Tryptophan in diet to achieve the optimal amino acid balance and fulfill the digestible tryptophan requirement of animals, especially piglets, sows and poultry etc.It is a fermentation product from natural raw materials as nutritional additives for feedstock. Thanks for the state-of-the-art fermentation technology and high level quality control system, we can offer our tryptophan in high purity above 98.5% and consistent quality for animal feed. 

Buy Discount L-Tryptophan CAS:73-22-3 Specification:

Testing Item	Standard	Result
Appearance	White to light yellow crystal powder	conforms
Assay/%	≥98.00	99.10
Specific Rotation	-29.0°-32.8°	-29.3°
Residue on Ignition/%	≤0.50	0.40
Loss on Drying/%	≤0.50	0.30
Heavy Metal(Pb)/%	≤5	<5
Arsenic(As)/%	≤2	conforms
Mercury(Hg)/%	≤0.1	conforms
Cadmium(Cd)/%	≤2	conforms
Salmonella	Negative in 10g	conforms
PH	5.0~7.0	conforms

Buy Discount L-Tryptophan CAS:73-22-3 Function:
1.Buy Discount L-Tryptophan is an important nutrient.
2.Buy Discount L-Tryptophan takes part in the renewal of animal blood plasma protein in the body
3.Buy Discount L-Tryptophan helps nicotinic acid and the synthesis of hemoglobin. It can significantly increase antibody in pregnant animals baby.
4.Buy Discount L-Tryptophan can promote lactation of cows and sows.
5.Buy Discount L-Tryptophan is used as control agent of pellagra.

Buy Discount L-Tryptophan CAS:73-22-3 Application 
Buy Discount L-Tryptophan Food grade:
1. Antioxidant;
2. Nutritional supplements. Tryptophan is one of the essential amino acids of the human body;
3. Used to improve niacin deficiency.
H&Z® Buy Discount L-Tryptophan Feed grade
1: Meet the business needs of animal growth, improve animal production performance;
2: Increase the level of digestible Buy Discount L-Tryptophan in the feed;
3: As a nutritional feed additive, non-toxic side residues, and can be used safely in various feeds.