商品名:N-三(羟甲基)甲氨基-2-羟基丙磺酸
                                    别 名:3-(N-三(羟甲基)甲氨基)-2-羟基丙磺酸
2-Hydroxy-3-[tris(hydroxymethyl)methylamino]-1-propanesulfonic acid
3-(N-Tris-(hydroxymethyl)methylamino)-2-hydroxypropanesulfonic acid
TAPSO
                                    英文名:N-[Tris(hydroxymethyl)methyl]-3-amino-2-hydroxypropanesulfonic acid
                                    产 地:湖南
                                    Cas号:68399-81-5
                                    分子结构:
                                    分子式:C7H17NO7S
                                    分子量:259.2800
                                    备注:
                                    性状:
    
        
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             白色晶体粉末。 
            useful pH range 7.0 - 8.2  
            pKa (25 °C) 7.6  
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                                    质量标准:外观appearance                       white crystalline powder 
水溶性solubility                     clear to slightly hazy colorless solution at 10g plus 30ml of water (with warming) 
水分water by karl fischer            ≤2% 
紫外吸收UV absorbance                ≤0.1 at 290 nm (25% w/w) 
重金属heavy metals                   ≤5 ppm (as lead) 
purity by NaOH titration             ≥99%
                                    存储:室温保存
                                    用途:生物缓冲剂
                                    联合编码:
                                    Risk:
                                    Safety:
                                    Hazard: