• 壬基酚聚氧乙烯醚 [9016-45-9]

  • 英文名:NP-40 Substitute Octylphenoxypolyethoxyethanol
  • 别名:乙氧基化壬基酚,聚乙氧基壬基酚,聚氧乙烯壬基苯醚,诺纳德 P40,N-40替代物
  • CAS号:9016-45-9 分子式:C33H60O10 分子量:616.82
T155453-500ml 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 500ml 300.00 促销价:210.00
T155454-100ml 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 100ml 85.00 促销价:59.50
T155451-25ml 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 25ml 35.00 促销价:24.50
T155452-5L 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 5L 3000.00 促销价:2100.00
T155451-500g 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 500g 275.00 促销价:192.50
T155452-100g 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 100g 116.00 促销价:81.20
T155453-25g 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 25g 46.00 促销价:32.20
T155458-1kg 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 1kg 466.00 促销价:326.20
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
T155453-500ml 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 500ml 300.00 210.00 登录可见
T155453-500ml 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 500ml 300.00 促销价:210.00
T155454-100ml 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 100ml 85.00 59.50 登录可见
T155454-100ml 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 100ml 85.00 促销价:59.50
T155451-25ml 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 25ml 35.00 24.50 登录可见
T155451-25ml 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 25ml 35.00 促销价:24.50
T155452-5L 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 5L 3000.00 2100.00 登录可见
T155452-5L 壬基酚聚氧乙烯醚 [9016-45-9] (Tergitol NP-40) ,~10% in H2O 5L 3000.00 促销价:2100.00
T155451-500g 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 500g 275.00 192.50 特价产品 登录可见
T155451-500g 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 500g 275.00 促销价:192.50
T155452-100g 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 100g 116.00 81.20 特价产品 登录可见
T155452-100g 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 100g 116.00 促销价:81.20
T155453-25g 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 25g 46.00 32.20 特价产品 登录可见
T155453-25g 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 25g 46.00 促销价:32.20
T155458-1kg 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 1kg 466.00 326.20 特价产品 登录可见
T155458-1kg 壬基酚聚氧乙烯醚 [9016-45-9] NP-40 1kg 466.00 促销价:326.20
  •  订货编号
  •  商品名称
  •  规格
  •  包装
  •  单价
  •  促销价
  •  会员价
  •  数量

化学性质

无色液体,溶于水、乙醇。 折光率:1.49 密度:1.06

质量标准

  


~10% in H2O:


描述description                       non-ionic
平均分子量mol wt average mol wt       680
浓度concentration                     ~10% in H2O
聚合数aggregation number              ~132
折光率refractive index n20/D          1.348
CMC                                   0.059 mM(20-25°C)
过渡温度浊点transition temp cloud point  45-50 °C
密度density                           1.01 g/mL at 20 °C
cation traces Ca:                     ≤10 ppm
  Cd:                                 ≤5 ppm
  Co:                                 ≤50 ppm
  Cr:                                 ≤5 ppm
  Cu:                                 ≤5 ppm
  Fe:                                 ≤5 ppm
  K:                                  ≤500 ppm
  Mg:                                 ≤50 ppm
  Mn:                                 ≤5 ppm
  Na:                                 ≤500 ppm
  Ni:                                 ≤5 ppm
  Pb:                                 ≤5 ppm
  Zn:                                 ≤5 ppm



NP40, mixture of 15 homologues:


描述description                        non-ionic
平均分子量mol wt average mol wt        680
薄层色谱TLC                            corresponds to standard
折光率refractive index n20/D           1.48-1.52
pH                                     5-8 (5% in H2O)
CMC                                    0.059 mM(20-25°C)
过渡温度浊点transition temp cloud point    45-50 °C
密度density                            1.05-1.07
氯离子chloride (Cl-):                  ≤500ppm
硫酸根离子sulfate (SO42-):             ≤100ppm
  Ca:                                  ≤10 ppm
  Cd:                                  ≤5 ppm
  Co:                                  ≤5 ppm
  Cr:                                  ≤5 ppm
  Cu:                                  ≤5 ppm
  Fe:                                  ≤5 ppm
  K:                                  ≤1000 ppm
  Li:                                  ≤5 ppm
  Mg:                                  ≤5 ppm
  Mn:                                  ≤5 ppm
  Mo:                                  ≤5 ppm
  Na:                                  ≤50 ppm
  Ni:                                  ≤5 ppm
  Pb:                                  ≤5 ppm
  Zn:                                  ≤5 ppm

  

危险性质

  

用途及存储

聚乙二醇醚类非离子型表面活性剂,用于溶解大脑的GABA受体。也用于溶解扇贝鳃纤毛膜和乳腺癌瘤膜脂蛋白。

  密封干燥保存。