816012 Sigma-Aldrich(2S,3R)-(-)-Threonine
(2S,3R)-(-)-Threonine for synthesis. CAS 72-19-5, pH 5 - 6 (100 g/l, H₂O, 20 °C).
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Synonyms: Thr, 2-Amino-3-hydroxybutanoic acid
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개요
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주요 사양표
| CAS # | EC Number | Hill Formula | Molar Mass |
|---|---|---|---|
| 72-19-5 | 200-774-1 | C₄H₉NO₃ | 119.12 g/mol |
가격 및 재고여부
| 카탈로그 번호 | 재고 정보 | 패킹 | 포장 단위 | 가격(VAT 별도) | 수량 | |
|---|---|---|---|---|---|---|
| 8.16012.0025 |
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Plastic bottle | 25 g |
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| 8.16012.0100 |
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Plastic bottle | 100 g |
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| Description | |
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| Catalogue Number | 816012 |
| Synonyms | Thr, 2-Amino-3-hydroxybutanoic acid |
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| Product Information | |
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| CAS number | 72-19-5 |
| EC number | 200-774-1 |
| Hill Formula | C₄H₉NO₃ |
| Molar Mass | 119.12 g/mol |
| HS Code | 2922 50 00 |
| Structure formula Image | |
| Quality Level | MQ200 |
| Applications | |
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| Application | (2S,3R)-(-)-Threonine for synthesis. CAS 72-19-5, pH 5 - 6 (100 g/l, H₂O, 20 °C). |
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| Physicochemical Information | |
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| Density | 1.07 g/cm3 (22.5 °C) |
| Melting Point | 255 - 257 °C |
| pH value | 5.0 - 6 (59.6 g/l, H₂O, 25 °C) |
| Bulk density | 370 kg/m3 |
| Solubility | 90 g/l |
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| Product Usage Statements |
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| Storage and Shipping Information | |
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| Storage | Store below +30°C. |
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| Specifications | |
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| Assay (HClO₄) | ≥ 99.0 % |
| Spec. rotation [α²0/D (c=6 in water) | -29.0 - -27.5 ° |
| Identity (IR) | passes test |
| Global Trade Item Number | |
|---|---|
| 카탈로그 번호 | GTIN |
| 8.16012.0025 | 04022536423654 |
| 8.16012.0100 | 04022536423661 |