L-苏氨酸/L-α-氨基-β-羟基丁酸/L-羟基丁氨酸/(2S,3R)-2-氨基-3-羟基丁酸/L-异赤丝藻氨基酸/丁羟氨酸/L-Threonine介绍: 溶于水,不溶于无水乙醇、氯仿等大多数有机溶剂。半数致死量(大鼠,腹腔)3098mg/kg.水中溶解度:90 g/L (20°C)用途: 生化研究。制备组织培养基。比旋光度: -28 ° (C=6, H2O)颜色索引: 0贮存: 密封干燥保存。
L-苏氨酸/L-α-氨基-β-羟基丁酸/L-羟基丁氨酸/(2S,3R)-2-氨基-3-羟基丁酸/L-异赤丝藻氨基酸/丁羟氨酸/L-Threonine |
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产品名称: | L-Threonine |
货号 : | T108221 |
品Pai: | Aladdin |
Cas号: | 72-19-5 |
分子量: | 119.13 |
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检测项 | 技术规格 | VALUE | Z小值 | 值 | Appearance | Colorless Liquid | | Appearance of solution | Colorless liquid (2.5% aqueous solution.) | | Cl | 0 ppm | 100 ppm | 100 ppm | Heavy metals (as Pb) | 0 ppm | 5 ppm | 5 ppm | Infrared spectrum | Conforms to Structure | | Loss on drying | 0 % | 0.2 % | 0.2 % | Purity(dry basis) | 99 % | 100 % | 100 % | SO4 | 0 ppm | 100 ppm | 100 ppm | Specific rotation [a]20/D | 27.6 ° | 29 ° | 29 ° | Sulfated ash | 0 % | 0.05 % | 0.05 % | total metallic impurities | 0 ppm | 0 ppm | 0 ppm | |