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L-Glutamine
L-Glutamine for amino acid sourcing and formulation.
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L-Glutamine at a Glance
ZXCHEM is an L-glutamine supplier in China. L-Glutamine is an amino acid ingredient supplied as white powder with a specified assay and impurity profile. The grade specification lists Assay: >99.5%.
Free sample: up to 500 g. Courier cost payable or use your courier account.
Certificates depend on the product, grade and production site. We send the documents that apply to your order with the quotation.
L-Glutamine Specifications
Typical values. The COA of each batch prevails.
Storage & Shipping
Storage
Keep tightly closed in a cool, dry, ventilated place, protected from moisture and strong oxidizers. Follow the batch label for storage temperature.
Shelf life
Two years, in unopened original packaging.
Packaging & container loading
25 kg/bag. Qty in 20′ FCL: 8MTS(with pallets)
Handling
Use clean, dry tools during handling. Reseal opened packaging promptly to protect the material from moisture and contamination.
What Is L-Glutamine?
L-Glutamine is an amino acid containing an amide side group, identified by CAS 56-85-9. It is supplied as a white powder with an assay above 99.5% and a loss-on-drying limit below 0.3%.
The L form is used in amino acid ingredient systems and professional nutrition formulation. Glutamine is different from glutamic acid and glutamate salts, despite their similar names. For liquid or dry product development, the specified identity, moisture level and solubility should be considered alongside processing and storage conditions.
See related nutrition ingredients in our catalog.
L-Glutamine Applications
Nutrition blends
The amino acid ingredient is an option for suitable nutrition blends and powder formulations. Assay, identity and impurity requirements help purchasing teams define the material grade and compare supplier quotations.
Food formulation and processing
Suitable food-related formulation or processing applications can use the selected amino acid grade. Match the recipe requirements and intended manufacturing process to the technical specification when ordering.
Ingredient premixes
L-Glutamine can be incorporated into compatible amino acid and multi-ingredient premixes. Specify the required composition, grade and packing so sample evaluation and commercial sourcing use the same material.
Why Source L-Glutamine from ZXCHEM
Combined ingredient orders
Coordinate l-glutamine with other botanical and nutrition ingredients through one ZXCHEM contact. We coordinate the grades, quantities and packing for your combined ingredient order.
Dedicated R&D laboratory
Our dedicated R&D laboratory supports product testing and technical enquiries. Formulation and purchasing teams can discuss l-glutamine specifications and sample feedback with technical staff before arranging commercial supply.
Technical document support
Obtain the matching technical data and batch COA for the selected l-glutamine grade. Ask for the available safety and product documents needed for your qualification records.
Export service
Share the order quantity, destination and preferred trade terms for a bulk l-glutamine quotation. Our export team handles packing and shipment documents. Technical and commercial enquiries receive a response within one business day.
Related Ingredients
L-Glutamine FAQ
Which l-glutamine specification should I use for purchasing?
The l-glutamine specification lists Assay: >99.5%. Tell us the grade and formulation you need. We can provide the matching technical sheet and sample before quoting bulk supply.
Can ZXCHEM provide a free l-glutamine sample?
You can request a free sample of up to 500 g for evaluation. Courier costs are payable, or you can use your own courier account. Send the required l-glutamine grade, intended application and delivery address so our team can arrange the matching sample and technical information.
How is l-glutamine packed for bulk orders?
Packing is 25 kg/bag. Include your quantity and destination in the quotation request. ZXCHEM can confirm packing details and coordinate l-glutamine purchasing with your preferred FOB, CFR or CIF terms.
Which documents accompany l-glutamine supply?
Each order comes with a batch COA, and we provide the TDS and SDS for the selected grade. Tell us your destination market if you need additional export documents.
Request a Quote for L-Glutamine
Tell us the product grade, quantity, destination and required documents. We reply within one business day.
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