L Glutamic acid Food additive

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Product Overview

Description


 


Description

Description








L-Glutamic acid
CAS No.: 56-86-0
Formula: C5H9NO4
MW: 147.13
Melting point: 205 °C
Appearance: White powder
Usage: Glutamic acid is one of the basic amino acids. It can also be used as raw material for pharmaceutical intermediates
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1.L- glutamine is the most abundant amino acid found in human muscle and plasma. Over 60% of the free-floating amino acid pool in skeletal muscle cells is made up of L glutamine. It is also a primary nitrogen donor, meaning that it moves the nitrogen around in the body to where it is needed.


 


2.L-glutamine was once considered a non-essential amino acid because the body can make its own from the amino acids glutamic acid, isoleucine and valine.











1. Usually we provide free samples for client test.
2. The sample quantity is usually 5-10g. But the express charges should be undertake by clients. 




 


Typical Specifation

Typical Specifation












































































Item


Standard


Appearance


white crystals or crystalline powder


Assay


99.0-100.5%


Loss on drying


≤0.10%


Residue on ignition


≤0.10%


Heavy metal (Pb)


≤10ppm


Arsenic (AS2O3)


≤1PPM


State of solution


≥98%


Ammonium(NH4)


≤0.02%


Sulfate (SO4)


≤0.020%


Chloride (Cl)


≤0.020%


Other amino acids


meet the requirements


PH Value


3.0-3.5


Iron(Fe)


≤10ppm


Storage


in dry and cool place


Packing


25kg/drum






 

























Quantity <5kg




For small quantity, We usually use 1kg Aluminum foil bag






5kg< Quantity < 20kg




We usually use 1kg palstic bags or Aluminum foil bags. These bags will be load in carton.






20kg< Quantity




We usually use 25kg plastc inner bags. Outside will be 20kg or 25kg drums.























By Express.




TNT/DHL/USP/EMS/FEDEX
1. Suitable for under 50kg
2. Fast: Usually 3-7 days.
3. Door To Door






By Air.




1. Suitable for more than 50kg
2. Fast: 5-10 days
3. Air Port to Air port
4. Customs Clearence by clients






By Ship.




1. Suitable for more than 500kg
2. Slow: 10-45 days
3. Sea port to Sea port
4. Customs Clearence by clients






















































AWI Laboratory principles




1. Every Product must have factory original certificates of Anylysis.
2. The general need for each batch of products to stay kind, and the sample registration and management.
3. Every retention samples will keep for 5 years. 







 




AWI

AWI




 




1345AWI Service


1. Supply high quality products with a reasonable price.
2. Keep shipment in time, provide complete customers clearance documents as customs request.
3. Provide agile and safe payments.
4. We will responsible for all quality issue.
5. Share marketing informations with customers update price in time.












FAQ
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai  




0.2072 s.