Product Information

 

Product Name

L-Threonine

Synonyms

(2S,3R)-2-Amino-3-hydroxybutanoic Acid

CAS Number

72-19-5

Molecular Weight

119.12

Molecular Formula

C4H9NO3

 

Specifications

 

Content (dry basis)

98.5% min

Specific Rotation

-26.0° ~ -29.0°

Loss on Drying

1.0%max

Residue on Ignition

0.5%max

Arsenic (as As)

2 mg/Kg max

Heavy Metals (as Pb)

20 mg/Kg max

Particle Size

100% through 30 mesh

 

Packing Options

 

25 kg net paper/plastic bags

Other packing options are available upon request

 

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