99% L-Threonine Amino Acid Powder Threonine CAS 72-19-5 CAS NO.72-19-5

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L-Threonine Amino Acid Powder Threonine CAS 72-19-5

Description:
L-Threonine is a white crystalline powder with a slightly sweet taste. It is one of the 20 standard amino acids used by living organisms to build proteins. L-Threonine exists in two enantiomeric forms, with the L-isomer being the biologically active form.

Specification:

• Chemical Formula: C?H?NO?
• Molecular Weight: 119.12 g/mol
• Appearance: White crystalline powder
• Solubility: Freely soluble in water
• Melting Point: Approximately 256-266°C (492-511°F)
• Specific Rotation: -26.7° to -29.4° (for the L-isomer)
• Purity: Typically 98% or higher (may vary depending on the product)

Application:

1. Animal Feed: L-Threonine is widely used as an essential amino acid supplement in animal feed formulations, particularly in swine and poultry diets. It helps improve protein utilization, growth performance, and feed efficiency in animals.
2. Food and Beverage Industry: It is used as a nutritional supplement and flavor enhancer in various food and beverage products, including infant formulas, protein bars, sports drinks, and dietary supplements.
3. Pharmaceutical Industry: L-Threonine is used in the production of pharmaceuticals, such as intravenous solutions, nutritional supplements, and medications for liver diseases.
4. Cosmetic and Personal Care Products: It is utilized in the formulation of cosmetics, skincare products, and hair care products for its moisturizing and conditioning properties.
5. Cell Culture Media: L-Threonine is an important component of cell culture media used in biotechnology and pharmaceutical research for the growth and cultivation of cells.

Features:

1. Essential Amino Acid: L-Threonine is an essential amino acid, meaning it cannot be synthesized by the body and must be obtained through diet or supplementation.
2. Protein Synthesis: It is a key component in the synthesis of proteins and plays a vital role in supporting growth, tissue repair, and overall protein metabolism.
3. Nutritional Supplement: L-Threonine is used as a dietary supplement to meet the nutritional requirements of animals and humans, especially in situations where the dietary intake may be insufficient.
4. Sweet Taste: L-Threonine has a slightly sweet taste, which makes it suitable for use in food products where a mild sweetness is desired.
5. Compatibility with Other Ingredients: L-Threonine is compatible with a wide range of other ingredients, allowing for its incorporation into various formulations and applications.

 

 

BASIC INFORMATION

Assay: 99% Min
Loss on drying: 1.0% Max
Residues on ignition: 0.5% Max
Specific rotation: -26.7° ~ -29.6 °
Heavy metals: 10 PPM Max
Arsenic: 2 PPM Max
PH: 5.0-6.5

L-Threonine withe superior quality.feed additive for poultry/feed grade

feedadditive/With the improvement of life of people and the advanced cultivation technology, L-Threonine
is widely used in the feed of piglet, boar, chicken, shrimp and eel. L-Threonine produced by our company
is made from starch or other sugar materials and refined by fermentation, extraction, and crystallisation.
Light brown, nearly white crystal or crystalline powder, slightly sweet, soluble in water.

 

FUNCTION&APPLICATION

L-Threonine Adjust the feed amino acid balance, and promote the growth of livestock;

L-Threonine Improve the meat;

L-Threonine Improve the nutritional value of low feed intake of amino acids; Lower the feed raw material
costs; therefore in the EU countries (mainly Germany, Belgium, Denmark, etc.) and the Americas, has been
widely used in the feed industry.

 

Testing Item	Standard	Result
Assay/%	≥98.50	99.30
Specific Rotation	-26.7° ~ -29.0 °≤1.00	-28.40°
Loss on Drying/%	≤1.00	0.50
Residue on Ignition/%	≤0.30	0.20
Heavy Metal(Pb)/%(mg/kg)	≤20	<20
Arsenic(As)/%(mg/kg)	≤2	<2

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

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Q2: Which kind of payment terms do you accept

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Q3: How can i get a sample

Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

Q5: How to guarantee the quality of your products

Strict sampling inspection on products before shipment and intact product packaging ensured.

Q6: How can I make payment safe

The whole transaction is under Third party inspection.

Q7: Whether you could make our brand on your products

Yes. We can print your Logo on the packages if you can meet our MOQ.

 

1.Best quality with competitive price.

2.Quick shipping,delivery on time.

3.Trade Assurances

4. Support multiple trading methods and payment. We support wire transfer, , Paypal payment.

5.One to one business communication

6.OEM/ODM Available.

7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

8. We has many years’ exporting experience in active pharmaceutical ingredient products, strictly on selecting raw materials

9.Our distribution capabilities include:

Flexible deliveries, intelligent solutions

Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

Pharmaceutical, feed and food storage to accredited standards

Segregated materials by business unit and hazard classification

Temperature controlled storage and transport

Effective cost control

Re-packing, drum filling, bagging

Customer delivery KPI's on delivery fulfillment performance