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L-Threonine CAS No.: 72-19-5
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| Post Date: | May 29,2013 |
| Expiry Date: | May 29,2014 |
| Detailed Description: |
Cas No. :72-19-5
Quantity: 20Metric Tons Specs:99.0-100.5% Payment Method: TT/LC L-Threonine CAS No.: 72-19-5 CAS No.: 72-19-5 Molecule Formula: C4H9NO3 Molecule Weight: 119.12 Structure Formula: Description: White crystals or crystalline powder; slightly sweet taste. Very soluble in formic acid, soluble in water; practically insoluble in ethanol and ether. Manufacture Standards: FCC4,AJI92,USP26,EP4 Specification: Index Specification Specific rotation -27.6--29.0° Heavy metals ≤10ppm Water content ≤0.20% Residue on ignition ≤0.10% Assay 99.0-100.5% PH 5.2-6.2 Mainly Uses: (1) Important nutrition intensifier, (2) The ingredient of compound amino acid transfusion (3) The material of half amide (4) Used in feed stuff. it is essential for human body, it can be used as nutrition intensifier,pharm-grade products can be used in compound amino acid transfusion and amino acid preparation. Packing: 25kgs/ fiber drum |
| CAS Registry Number: | 72-19-5 |
| Synonyms: | ;L-2-Amino-3-hydroxybutyric acid;L-Threonine, USP Grade;L-Threonine, allo-Free;H-Thr-OH;(2S,3R)-(-)-Threonine;Thr;(2S,3R)-2-Amino-3-hydroxybutyric acid;2-Amino-3-hydroxybutanoic acid;1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde semicarbazone;Threonine;L-Threonin; |
| Molecular Formula: | C4H9NO3 |
| Molecular Weight: | 119.1192 |
| Molecular Structure: | 
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| Safety Description: | S24/25:; |
| Company: | Yuancheng Pharmaceutical Co., Ltd Hubei [ China ] |
| Contact: | Lupin |
| Tel: | +862768886724 |
| Fax: | +862788048077-899 |
| Email: | ycgsales02@ycphar.com |
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