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Home » Product Directory » Chemicals » Biochemical » D-Threonine

D-Threonine

D-Threonine
D-Threonine

Product Description

D-Threonine
Product Name: D-ThreonineSynonyms: (2R, 3S)-2-amino-3-hydroxybutyric acidMolecular Formula: C4H9NO3CAS #: 632-20-2
Test Items Standard
Appearance White to off-white powder
Assay 98.0% to 101.0%
Specific Rotation [a]20/D +27.6 to +29.0 Degree (C=6 in H2O)
Chloride (Cl) Not more than 0.10%
Heavy Metals (Pb) Not more than 10 PPM
Loss on Drying Not more than 0.20%
Residue on Ignition (Sulfated) Not more than 0.20%

   
Unit Price:  Negotiable
Shipment Terms:  CFR
Payment Terms:  T/T
Price Valid Time:  From Jan 02,2012 To Jan 02,2013
Company: Mutual Fine Chemical Co., Ltd.

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