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Natural L-Threonine

Natural L-Threonine

Product Name: H-Thr-OH
CAS #: 72-19-5
Synonyms: L-Threonine
Molecular Formula: C4H9NO3
Molecular Weight: 119.12

Products Specifications:

Quick detail: 

Product Name: H-Thr-OH                          
CAS #: 72-19-5
Synonyms: L-Threonine                        
Molecular Formula: C4H9NO3                  
Molecular Weight: 119.12


Descripition:
L-Threonine is an essential amino acid that is added to the diet of pigs and poultry in order to exactly match the balanced amino acid requirement of the animals. In practice, L-Threonine is the second limiting amino acid for pigs and the third for poultry.
 
COA:

Items

Standard

Analysis data

Appearance

White crystals or crystalline powder

conforms

Specific Rotation [а]D20

-26.7 to -29.1 Degree

-27.2º

Chloride (Cl)

Not more than 0.05%

<0.05%

Sulfate (SO4)

Not more than 0.03%

<0.03%

Iron (Fe)

Not more than 0.003%

<0.003%

Heavy Metals (Pb)

Not more than 15PPM

<15PPM

Loss on Drying

Not more than 0.20%

0.12%

Residue on Ignition (Sulfated)

Not more than 0.40%

0.05%

Assay

98.5% to 101.5%

99.4%

pH

5.0to 6.5

5.63

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