L-Threonine

CAS No.72-19-5, HS code:292250

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L-Threonine CAS No. 72-19-5

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L-Threonine, CAS No.72-19-5, a essential amino acid amino acid manufactured through fermentation process. As a professional supplier of L-Threonine powder, we supply feed/food grade/pharma grade, JP, USP, EP. L-threonine function: a key component of collagen, elastin and enamel proteins. It aids in proper fat metabolism in the liver; nutrients are more readily absorbed when threonine is present. L-threonine also helps the digestive and intestinal tracts function more smoothly. Uses: L-Threonine is used in animal feed, poultry feed and food nutrition supplements. In cosmetics and personal care products, the function as hair conditioning agents and skin conditioning agents – miscellaneous. Food sources of threonine:beef, soy, pork, chicken, liver, cheese, shellfish, nuts, seeds, beans, and lentils.

CAS No. : 72-19-5
Chemical Formula : C4H9NO3
H.S.code : 292250
Specification : food and feed grade
Other name 2-Amino-3-hydroxybutanoic acid
Chemical structure L-Threonine chemical formula

L-Threonine food grade Specification

ITEM STANDARD
Apperance White  Crystalline powder
Identification Meets the requirements
Assay  % 98.5-101.5
Lead ≤ mg/kg 5
Loss on Drying ≤ % 0.2
Specific rotation[a]D20° -26.5°~ -29.0°
Residue on Ignition ≤ % 0.1

L-Threonine feed grade Specification

ITEM STANDARD
Appearance White or sandy beige crystal powder, no obvious purity
Identification Corresponds to standard
C4H9NO3 Content(dry basis) ≥% 98.5
Specific Rotation [a] D20 -25.0°- -29.0°
Loss on drying ≤ % 0.5
Residue on Ignition  ≤% 0.5
Arsenic (As AS) ≤Mg/Kg 2.0
Heavy Metals(As Pb) ≥ Mg/Kg 30

As a professional supplier of L-Threonine powder, we supply feed/food grade/pharma grade, JP, USP, EP can provide HAPPC, KOSHER, HALAL Certificates for this product. If you want to buy learn more this product, you can send us inquiry. We always have this product in stock, we can guarantee delivery in 2 week after the order confirmation. but if your order is too big, it would be take more times. MOQ is 500kg.

Price trend of L-Threonine

Upstream: Prices of upstream corn starch are stable and supply is stable. Production capacity of the L-Threonine manufacturers didn’t change much.
Downstream: Downstream demand is pretty stable.
Forecast: Considering the current market trend, price of L-Threonine will be stable in the coming months.

  • Food Grade: L-Threonine is widely used as nutritional supplement in food industries.  food grade L-Threonine is available as fine powder(>98.5% purity).
  • Feed Grade:  feed grade L-Threonine is available as fine powder(>98.5% purity).

L-Threonine gluten free

Yes. L-Threonine is gluten free and widely used in gluten free food to provide a great dietary supplement that are essential for human health to processed food.

Halal Certified L-Threonine

L-Threonine is an amino acid manufactured through fermentation. As a synthesized chemical, L-Threonine is general recognized as halal. We will still audit another 2 key points to make sure that our L-Threonine is 100% halal: Are there any pig products used in manufacturing process of this ingredient? Does the ingredient contain Alcohol (impure) or other haraam ingredients?

Kosher Certified L-Threonine

L-Threonine is an amino acid manufactured through fermentation. As a synthesized chemical, L-Threonine is general recognized as Kosher classified as Parve. Moreover, L-Threonine is also regulated as Kosher for Passover.

L-Threonine MSDS

  • 5.1. Storage: stored in a cool and dry place.
  • 5.2. Handling precaution: Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.

Side Effect of L-Threonine

L-Threonine is considered safe by FDA according to existing data and granted GRAS status.

No significant side effects reported. L-Threonine can cause stomach upset, headache, nausea, and skin rash in specific groups of individuals.

Application and Uses of L-Threonine

L-Threonine supplement in food, pharmaceutical, cosmetic, animal feed, poultry feed and various other industries. L-Threonine uses in animal feed, poultry feed and food nutrition supplements. In cosmetics and personal care products, the function as hair conditioning agents and skin conditioning agents – miscellaneous.

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