Amino Acid Supplements L Tryptophan 73-22-3 Food Feed Grade L-Tryptophan

• CAS No.: 73-22-3
• Formula: C11h12n2o2
• EINECS: 200-795-6
• Packaging Material: Foil Bag, Drum
• Storage Method: Cool Dry Place
• Shelf Life: 24 Months
• Model NO.: L-Tryptophan
• Nutrient Composition: Vitamin
• Resource: Natural
• The content of active substances: ＞90%
• Odor: Characteristic
• Grade: Food Grade, Feed Grade
• Appearance: White Powder
• Application: Health Supplement
• Molecular Weight: 204.2252
• Transport Package: 1kg/Bag, 25/Drum
• Specification: L-Tryptophan
• Trademark: HNB
• Origin: China
• Production Capacity: 3000kg/Month

Product Description

L-tryptophan is an amino acid, a protein building block that can be found in many plant and animal proteins.
L-tryptophan is called an "essential" amino acid because the body can't make it. 

It must be acquired from food.

 

Name	L-tryptophan
Appearance	White crystal or crystalline powder
CAS NO.	73-22-3
EINECS NO.	200-795-6
Molecular weight	204.2252
Melting point	280-285ºC
Boiling point	447.9°C at 760 mmHg
Density	8.3E-09mmHg at 25°C
Flash point	224.7°C

 

Function:

 

1.Helps support healthy circulatory systems

2.Improves cardiovascular health

3.Lowers cholesterol levels

4.Reduces hypertension

5.Relievesdepression and symptoms of other mental health problems

6.May haveeffects in cancer prevention.

 

Application:

 

1.It's a kind of nutritional supplement. 
2.It can improve the aerobic metabolism of the muscle and greatly enhance muscle strength and 

endurance from diet alone.
3.It can be used as nutrition enhancer.
4.It's one of the most popular and effective nutritional supplements as well as the indispensable 

product for bodybuilders.
5.It is also widely used by other athletes, such as football players, basketball players and so on. 

Test	Specifications	Result
Assay by HPLC:	99.0%-100.5%	99.4%
Appearance:	White crystalline powder	Complies
Specific rotation:	-29.4°~-32.8°	-31.5°
PH	5.5 ~ 7.0	6.3
Loss on drying %:	≤0.3 %	0.13%
Heavy metals PPM:	≤15ppm	Complies
Residue on ignition	≤0.1 %	0.06%
Chloride%	≤0.05%	Complies
Iron	≤0.003%	Complies
Microbiology: Total Plate Count: Yeast & Mold: E.Coli: S. Aureus: Salmonella:	<1000cfu/g <100cfu/g Negative Negative Negative	Complies Negative Complies Complies Complies
Conclusion:	Conform with specification