Export Good Quality Feed Additives CAS 72-19-5 Amino Acid L-Threonine for Livestock

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Export Good Quality Feed Additives CAS 72-19-5 Amino Acid L-Threonine for Livestock

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Product Description

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Basic Information

Model NO.

Food Additive

EINECS

200-774-1

Resource

Natural

Packaging Material

Plastic

Shelf Life

>12 Months

Nutrient Composition

Amino Acid

Grade

Food / Feed / Pharma

Molecular Weight

119.12

Extraction Type

Solvent Extraction

Specification

25kg/bag

HS Code

29225000

Production Capacity

5000mts Per Month

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Product Description

Aspect	Details
Product Name	L-Threonine
CAS Number	72-19-5
Chemical Formula	C4H9NO3
Molecular Weight	119.12 g/mol
Purity	99%
Test Method	HPLC

Food Grade Standards

Items	AJI97	FCCIV	USP40
Appearance	White crystals	---	---
Assay	98.5% ~ 101.0%	98.5% ~ 101.5%	98.5% ~ 101.5%
PH Value	5.2 ~ 6.2	---	5.0 ~ 6.5
Loss on drying	≤0.2%	≤0.3%	≤0.2%
Residue on ignition	≤0.1%	≤0.1%	≤0.4%
Heavy Metals(as Pb)	≤0.001%	≤0.002%	≤0.0015%

Feed Grade & Pharma Grade

Items	Feed Grade Specifications	Pharma Grade (USP40)
Assay (dry basis)	≥98.5%	98.5% ~ 101.5%
Specific Rotation	-26.0°~ -29.0°	-26.7°~ -29.1°
PH Value	---	5.0 ~ 6.5
Loss on drying	≤1.0%	≤0.2%
Heavy metals (Pb)	≤20 mg/kg	≤0.0015%

Conclusion: The goods conforms to the standard.

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Key Applications

Important nutrition intensifier for human and animal health.

Essential ingredient for compound amino acid transfusion.

Powerful tool for improving feed quality and reducing costs.

Optimizes amino acid balance to accelerate livestock growth.

Improves meat quality and lean meat percentage.

Consolidates young animals' immune systems to resist disease.

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Packaging & Logistics

• 1kg/aluminium foil bag, with two plastic bags inside.
• 25kg/fiber drum, with two plastic bags inside.
• Size: ID 42cm*H52cm, 0.08m3/drum; Net Weight: 25kgs.

Shipping Recommendations:

≤50kg: Express delivery recommended (DDU).
≤500kg: Air shipping recommended (CIF).
>500kg: Sea shipping recommended (FOB, CFR, or CIF).

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Related Amino Acids & Vitamins

Amino Acids	CAS No.	Vitamins & Minerals	CAS No.
Creatine Monohydrate	6020-87-7	Vitamin A Acetate	127-47-9
Beta Alanine	107-95-9	Vitamin C	50-81-7
L-Arginine Base	74-79-3	Vitamin B1	532-43-4
L-Glutamine	56-85-9	Vitamin B12	68-19-9
L-Theanine	3081-61-6	Magnesium Glycinate	14783-68-7
Taurine	107-35-7	Zinc Gluconate	4468-02-4

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Frequently Asked Questions

What is the primary use of L-Threonine?

L-Threonine is an essential amino acid used primarily as a nutrition intensifier in food and a critical feed additive for livestock to improve growth and meat quality.

What grades of L-Threonine do you provide?

We offer Food Grade (AJI97/USP40/FCCIV), Feed Grade (98.5% purity), and Pharma Grade (USP40) to meet various industry requirements.

How does L-Threonine benefit animal feed?

It helps balance amino acids, accelerates growth, lowers feed conversion ratios, and strengthens the immune systems of young animals.

What is the standard packaging?

The standard packaging is 25kg per fiber drum or 1kg aluminium foil bags for smaller quantities, both with double plastic inner linings.

What is the shelf life and storage?

The product has a shelf life of more than 12 months when stored in a cool, dry place in its original sealed packaging.

Can L-Threonine reduce environmental impact?

Yes, by optimizing protein use in feed, it helps lessen nitrogen expelled in livestock manure and urine, reducing environmental ammonia concentrations.