商品名:聚乙二醇单-4-辛基苯基醚 n(=:)10 [用于生化研究]
                            
                                别 名:辛基苯基聚氧乙烯醚,聚乙二醇对异辛基苯基醚,异辛基苯基聚氧乙烯醚
t-Octylphenoxypolyethoxyethanol
Polyethylene glycol tert-octylphenyl ether
Polyoxyethylene(10) isooctylphenyl ether
                            
                                英文名:Triton® X-100
                            
                                产 地:上海
                            
                                Cas号:9002-93-1
                            
                                MDL:MFCD00132505
                            
                                Beilstein:
                            
                                EINECS:232-658-1
                           
                                分子结构:
                            
                             
                                分子式:C34H62O11; 4-(C8H17)C6H4(OCH2CH2)nOH, n~10
                            
                               分子量:324.4119
                            
                                备注:
    
        
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             以上描述,仅作参考,并不表示您收到的产品,与此项描述完全相符,产品的出厂标准,请参见质量标准。 
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                                性状:
    
        
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             无色或几乎无色透明粘稠液体。能溶于水、甲苯、二甲苯和乙醇,不溶于石油醚。 
            沸点:270℃ 
            熔点:6℃ 
            折光率:1.491 
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                                质量标准:
    
        
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             项目                                        分子生物学级      
                                                    (Molecular Biology grade) 
            纯度Purity                                  >98.0%  (以干基计)         
            外观Appearance                              无色透明液体 
            pH                                          6 - 8 (5% 水溶液,25°C)  
            DNA酶 RNA酶、蛋白酶Dnase,Rnase,Protease     未检测到 
            乙氧基单元ethoxy-units :                     约10  
            重金属Heavy metals:                         ≤0.0005 %   
            水分Water:                                  ≤1 %   
            氯离子Chloride:                             ≤0.005 %   
            硫酸根离子Sulfate:                          ≤0.005 %   
             
             
            项目                                      生化试剂级 
                                                  (Biochemical grade) 
            外观Appearance                            colorless to light yellow liquid 
            红外光谱鉴别Infrared spectrometry          Conforms to Structure 
            过氧化物Peroxides                          无 
            水溶解试验solubility in water              Clear, 1 ml plus 10 ml of water 
            ph test (5% solution),25℃                6.0-8.0  
            重金属Heavy metals:                        ≤0.0005 %   
            水分Water:                                 ≤1 %   
            氯离子Chloride:                            ≤0.005 %   
            硫酸根离子Sulfate:                         ≤0.005 %   
            雾点Cloud point                            63 - 69 °C (1% in water)  
            粘度viscosity                              243 - 291 cps (Brookfield) 
            aggregation number                         100-155  
            CMC                                        0.2-0.9 mM(20-25°C)   
            pour point                                 ~7 °C  
            HLB                                        13.5  
             
             
             
             
            品级Grade                               电泳专用    
                                                  (for electrophoresis)  
            外观Appearance                          无色至微黄色液体 
            红外光谱鉴别Infrared spectrometry       Conforms to Structure 
            水溶解试验solubility in water           Clear to Slightly Hazy ,c = 1ml/10ml; Water   
            雾点Cloud Point                         63.0 - 69.0 °C , 1% in Water  
            密度Density                             1.058 - 1.065 g/ml  
            电泳实验Electrophoresis Test            Pass 
            聚合系数aggregation number              100-155  
            色度color                               ≤100(APHA)  
            浊度turbidity                           ≤5.0 NTU  
            CMC                                     0.2-0.9 mM(20-25°C)  
            transition temp                         cloud point 65 °C  
                                                    pour point ~7 °C  
            HLB                                     13.5  
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                                存储:室温保存
                            
                                用途:气相色谱固定液(最高使用温度190℃,溶剂为丙酮、氯仿、二氯甲烷、甲醇)分离分析烃类化合物、含氧化合物(醇、酯、酮)、碱性和中性含氮化合物、硫醇。
用途广泛的非离子表面活性剂,在温和的变性条件下用于恢复膜组分。
                            
                                联合编号:3082
                            
                                RISK:
                            
                                Safety:
                            
                                Hazard: