L-Threonine
Inquiry
| Post Date: | Oct 29,2013 |
| Expiry Date: | Nov 12,2013 |
| Detailed Description: |
Cas No. :72-19-5
Product Specification of L-Threonine(Feed Grade):
Description Standard Q/FCCW 006-2004 Appearance White or light-brown Crystal or powder Assay(dry basis) ≥98.5% Specific rotation[α]D20 -26.00—-29.00 Loss on drying ≤1.0% Residue on ignition ≤0.3% Ammonium(NH4+) ≤0.04% Heavy metals(as Pb) ≤20mg/kg Arsenic(As) ≤2mg/kg PH 5.0-6.5 Packaging Detail: 25kg Paper Bag Inner lined Plastic Bag or as customer's requirement. |
| 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: | WEIFANG VOT INTERNATIONAL BUSINESS CO., LTD [ China ] |
| Contact: | Wang |
| Tel: | 0536-2456718 |
| Fax: | 0536-8231856 |
| Email: | activesz@hotmail.com |
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