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

• CAS No.: 73-22-3
• Formula: C55h79n17o16s2
• EINECS: 73-22-3
• Packaging Material: Drum
• Storage Method: Normal
• Shelf Life: Two Years
• Model NO.: L Tryptophan
• Nutrient Composition: Amino Acid
• Resource: Natural
• The content of active substances: 99
• Product Name: L Tryptophan
• Botanical Name: L-Tryptophan
• Active Ingredient: Tryptophan
• Appearance: White Powder
• Test Method: HPLC
• Molecular Formula: C55h79n17o16s2
• Einecs No: 73-22-3
• Grade: Food Grade
• Function: for Increasing Energy
• CAS No: 74-79-3
• Storage: Store in a Cool and Dry Place
• Free Sample: 10 Grams Available
• MOQ: 10 Grams
• Shipment: by FedEx DHL
• Transport Package: Drum
• Specification: 99% Min
• Trademark: Zebrago
• Origin: China
• HS Code: 2932999099
• Production Capacity: 1000kg/Year

Product Description

 

Tryptophan is an important precursor for the biosynthesis in plants. Its structure is similar to IAA, which is ubiquitous in higher plants. It is also the precursor of 5-hydroxytryptophan, an important neurotransmitter in human body, which can be used as nutritional supplement for pregnant women and special milk powder for milk infants. Improve sleep, is also one of the raw materials of compound amino acid infusion
 

Product Name	L Tryptophan
Specification	99%
Appearance	White crystals or crystalline powder
Grade	Food/Feed grade
Test methold	73-22-3
Odor	Characteristic
MOQ	1KG
Storage conditions	Store in cool & dry place, Keep away from strong light and heat.
Sample	Available

 

Supports restful sleep

Helps reduce stress

Helps improve mood

Certificate of Analysis

Batch Number		Z20190412001
Production Date		2019.04.12
Batch Quantity		80 KGS
Item	Test Standard		Testing Result
Appearance	Powder		Complies
Color	White fine Powder		Complies
Particle Size	100% pass 80 mesh		Complies
Oder	Characteristic		Complies
Taste	Characteristic		Complies
Loss on Drying	≤5.0%		2.20%
Residue on Ignition	≤0.1%		0.05%
Residual acetone	≤0.1%		Complies
Residual Ethanol	≤0.5%		Complies
Heave Mentals	≤10ppm		Complies
Na	≤0.1%		<0.1%
Pb	≤3 ppm		Complies
Total Plate	<1000CFU/g		Complies
Yeast & Mold	<100 CFU /g		Complies
E. Coli	Negative		Complies
Salmonella	Negative		Complies
Conclusion: Conform with USP Standard

Storage:Closed container. dry & cool. keep away from moisture &strong light
Shelf life:24 Months  

 

Shipping Options as follows
 

EMS	Around 7-10 working days
DHL	Around 3-5 working days
Fedex	Around 4-6 working days
TNT	Around 6-7 working days
By Air	Around 5-7 working days
By Sea	Around 15-30 working days

     

Perfect After-Sales Service

1. Product Pictures Showing
2. Shipment Tracking Number
3. Promptly Following Tracking Status
4. Delivery Notice
5. Product Quality Following
6. Product Feedback
7. Follow-up Improvement Suggestion

 

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