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High quality Food grade CAS 72-19-5 L-Threonine

High quality Food grade CAS 72-19-5 L-Threonine

Short Description:

Product Name: L-Threonine

Properties: white crystal or crystal powder, no smell, light sweet taste

Formula:C4H9NO3

Weight: 119.12

Cas No: 72-19-5;6028-28-0


Product Detail

Product Tags

Product Description

High quality Food grade CAS 72-19-5 L-Threonine

Product Name: L-Threonine

Properties: white crystal or crystal powder, no smell, light sweet taste

Formula:C4H9NO3

Weight: 119.12

Cas No: 72-19-5;6028-28-0

Product Description:

Packing: inner double layer plastic film, outer fiber can; 25kg/drum

Storage: seal, for 2 years

[Quality Standard]

Item

CP2010

USP24

FCC4

feed grade

Assay

≥98.5%

98.5%~101.5%

99.0%~101.0%

 > 98%

pH

5.0~6.5

5.0~6.5

5.0~6.5

5.0~6.5

Specific rotation[a]D020

-26.0°~-29.0°

-26.7°~-29.1°

-26.2°~-30.2°

-26.2°~-30.2°

Transmittance(T430)

clear & colorless
≥98.0%

 

 

 

Chloride(Cl)

≤0.02%

≤0.05%

 

 

Ammonium(NH4)

≤0.02%

 

 

 

Sulfate(SO4)

≤0.02%

≤0.03%

 

 

Iron(Fe)

≤10ppm

≤30ppm

 

 

Heavy metals(Pb)

≤10ppm

≤15ppm

≤30ppm

 

Arsenic

≤1ppm

 

≤1ppm

 

Other amino acids

≤0.5%

 

 

 

Loss on drying

≤0.20%

≤0.20%

≤0.20%

≤0.80%

Residue on ignition

≤0.10%

≤0.40%

≤0.50%

≤0.50%

Organic volatile impurities

 

conforms

 

 

Main uses: biochemical research, feed additive, nutrition supplement;for therapy of anemia, angina, aortitis and cardiac insufficiency

Specification

Pls contact us to get COA and MSDS. Thanks.


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