| post date: | nov 30,2021 |
| expiry date: | nov 30,2022 |
| detailed description: |
cas no. :632-20-2
quantity: 100kilograms specs:25kg/drum payment method: t/t product name: d-threonine cas#: 632-20-2 synonyms: d-thr-oh molecular formula: c4h9no3 molecular weight: 131.17 item standard appearance white fine crystals or white power specific rotation(c=6,h2o) +27.2°- +29.0° chloride (cl) not more than 0.020% ammonium(nh4) ≤0.020% loss on drying ≤0.50% assay ≥98.5% |
| cas registry number: | 632-20-2 |
| synonyms: | ;h-d-thr-oh;(2r,3s)-2-amino-3-hydroxybutyric acid; |
| molecular formula: | c8h16n2o6 |
| molecular weight: | 236.2224 |
| molecular structure: | 
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| safety description: | s24/25:; |
