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• CAS No.: 632-20-2
• Other Names: (2R,3S)-2-AMINO-3-HYDROXYBUTYRIC ACID; D-2-AMINO-3-HYDROXYBUTANOIC ACI
• MF: C4H9NO3
• Place of Origin: Sichuan, China (Mainland)
• Type: Feed Grade Amino Acids
• Efficacy: Feed Preservatives, Promote Healthy & Growth, Promote Nutrition
• Brand Name: chengdu baishixing
• state: White crystalline powder

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Specifications

D-Threonine Molecular Formula: C4H9NO3 Characteristics: Easy to dissoin water, does not dissolve in ethanol, ether and chlorofo 

D-Threonine CAS No. 632-20-2

MolecularFormula: C4H9NO3

MolecularWeight: 119.2

Appearance                   White crystalline powder

Specific Rotation[α]20/D    +26.7°~+29.1

Residue on ignition              ≤0.4%

Heavy metal(Pb)                   ≤15ppm

Assay                          98.5%~101.5%

Loss on drying                 ≤0.20%