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Food & Feed Ingredients Amino Acids L-Tryptophan powder with USP standard, L-Tryptophan price

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L-Tryptophan powder with USP standard, L-Tryptophan price

    L-Tryptophan powder with USP standard, L-Tryptophan price
Product Details:
Place of Origin: CHINA
Certification: CCC,CE and RoHS certificates
Payment & Shipping Terms:
Mini Order Qty: 2O'FCL/1X40HQ
Pack Details: Net 25kg bag packs with lable
Delivery Time: 5-12 days after receipt the funds
Payment Terms: WEST UNION,PAYPAL,T/T

L-Tryptophan powder with USP standard, L-Tryptophan price

 Product Information

Product Name: L-Tryptophan

Other Name:L-α-Amino-3-indolepropionic acid; L-α-Aminoindole-3-propionic acid.

CAS:73-22-3

Molecular formula:C11H12N2O2

Molecular weight:204.23

Purity:≥99.6%

Appearance:White crystalline powder

 Packaging & Delivery

Packaging Details: Drum and Aluminum Foil Bag

Delivery Detail: 3days

 

Quality Analysis:

Product name L-Tryptophan Packing 25kg/drum
Batch number 20120529 Manufacture Date 05/29/2012
Batch weight 1225kg Expiry Date 05/28/2014
Item Standard Analysis results
Identification Infrared Absorption Conforms
Description White to slightly yellowish-white crystals or crystalline powder White crystalline powder
Specific rotation -29.4°~-32.8° -31.4º
Chloride ≤0.05% <0.05%
Iron ≤30ppm <30ppm
Sulfate ≤0.03% <0.03%
Heavy metals ≤15ppm <15ppm
Loss on drying ≤0. 3% 0.07%
Residue on ignition ≤0. 10% 0.07%
Assay 98.5%~101.5% 99.6%
Organic volatile impurities Meets the requirement Conforms
PH 5.5~7.0 5.9
           

Main Function:

 Human: Nutritional supplement. Antioxidants. Tryptophan is human body important neurotransmitter - 5 - hydroxy tryptamine precursor, it is human body of one of the essential amino acids, Used for pregnant women nutrition supplements and milk preschool special milk powder; Used for nicotinic acid deficiency (pellagra) treatment medicine; As a sedative, regulate the spirit rhythm, improve sleep.

Animals: To promote animal feed, weaken the stress reaction, improve animals sleep, still can increase fetal and cubs of antibodies, improve the dairy cattle lactation. Reduce the ration of high-quality protein dosage, save feed costs, reduce ration protein feed consumption, save formula space and so on.

 

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