1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1) | 18108-68-4

• 物质功能分类: 有机原料 - 有机金属类化合物 - 有机镁
• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)
• 英文别名: magnesium;8-anilinonaphthalene-1-sulfonate
• CAS: 18108-68-4
• 化学式: C32H24MgN2O6S2
• 分子量: 621.0
• InChiKey: IRKGXNAZPUOEMW-UHFFFAOYSA-L

物化性质

• 熔点：
  >202°C (dec.)
• 溶解度：
  H2O中可溶50mg/mL

计算性质

• 辛醇/水分配系数(LogP)：
  6.59
• 重原子数：
  43
• 可旋转键数：
  4
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  155
• 氢给体数：
  2
• 氢受体数：
  8

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S37/39
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  2921499090
• 危险标志：
  GHS07
• 危险性描述：
  H315,H319,H335
• 危险性防范说明：
  P261,P305 + P351 + P338

文献信息

• Procedure for the irreversible binding of proteins onto polystyrene surfaces with retention of their biological activity, polystyrene surfaces obtained by this procedure, and their use
  申请人：Byk-Sangtec Diagnostica GmbH & Co. KG

  公开号：EP0123901A2

  公开（公告）日：1984-11-07

  A procedure for the immobilization of proteins on plystyrene surfaces which includes a pre-treatment of the polystyrene surface with a bis-diazonium compound of the general formula I where R1 stands for a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or a nitro group and where R2 stands for a hydrogen atom, a halogen atom or an alkyl group and where X stands for an anion and the subsequent adsorption of the protein on the surface pretreated. Proteins immobilized by this procedure may be used in immunoassays.

  一种将蛋白质固定在聚苯乙烯表面上的方法，包括用通式 I 的双重氮化合物对聚苯乙烯表面进行预处理，其中 R1 代表氢原子、卤素原子、烷基、烷氧基或硝基，R2 代表氢原子、卤素原子或烷基，X 代表阴离子，然后将蛋白质吸附在预处理过的表面上。 用这种方法固定的蛋白质可用于免疫测定。
• Scanning tunneling microscope utilizing optical fluorescent for reading
  申请人：HOECHST CELANESE CORPORATION

  公开号：EP0415763A2

  公开（公告）日：1991-03-06

  Provided is a method for reading information recorded in an information layer comprised of a fluorescent dye. In order to read the recorded information, the tip of a scanning tunneling microscope is passed over the information layer, said scanning tunneling microscope being of sufficient voltage to excite the fluorescent dye material to an excited state. Upon return of the dye material to ground state, fluorescence results. By measuring the fluorescence, or absence thereof, the recorded information can be deciphered.

  本发明提供了一种读取记录在由荧光染料组成的信息层中的信息的方法。为了读取记录的信息，扫描隧道显微镜的尖端要经过信息层，所述扫描隧道显微镜有足够的电压将荧光染料材料激发到激发态。当染料材料回到基态时，就会产生荧光。通过测量荧光或无荧光，可以破译所记录的信息。
• A reagent for analyzing leucocytes
  申请人：TOA MEDICAL ELECTRONICS CO., LTD.

  公开号：EP0660113A2

  公开（公告）日：1995-06-28

  A reagent for analyzing leucocytes comprises (a) at least one ionic surfactant in an amount sufficient for lysing erythrocytes and cause damage to a part of cell membranes of leucocytes; (b) at least one organic compound having an anionic group in an amount sufficient for making a morphological difference among leucocytes by combining with a cationic component in leucocytes; (c) a nonionic surfactant; and (d) a buffer for adjusting pH.

  一种用于分析白细胞的试剂包括：(a) 至少一种离子表面活性剂，其用量足以裂解红细胞并对白细胞的部分细胞膜造成破坏；(b) 至少一种具有阴离子基团的有机化合物，其用量足以通过与白细胞中的阳离子成分结合使白细胞之间产生形态差异；(c) 非离子表面活性剂；以及 (d) 用于调节 pH 值的缓冲液。
• A method for classifying and counting leukocytes
  申请人：TOA MEDICAL ELECTRONICS CO., Ltd.

  公开号：EP0695936A2

  公开（公告）日：1996-02-07

  A method for classifying and counting leukocytes which includes the steps of (i) adding a first reagent used for classifying leukocytes into four groups which comprises, (a) at least one ionic surfactant in a sufficient amount to lyse erythrocytes and to damage a part of cell membrane of leukocytes, (b) at least one organic compound having an anionic group in a sufficient amount to bond with a cationic component present in leukocytes to give morphological differences between leukocytes, (c) a nonionic surfactant, and (d) a buffer for adjusting pH, to a part of a blood sample to determine information on the cell size and morphological features in order to classify leukocytes into four groups consisting of three groups corresponding to lymphocytes, mononuclear cells and eosinophils and one group corresponding to neutrophils and basophils; (ii) adding a second reagent used for measuring basophils to another part of the blood sample to determine information on at least the cell size in order to classify basophils, and (iii) classifying leukocytes based on the information obtained in the steps (i) and (ii) and counting.

  一种对白细胞进行分类和计数的方法，包括以下步骤：(i) 加入用于将白细胞分为四组的第一种试剂，该试剂包括：(a) 至少一种离子型表面活性剂，其用量足以使红细胞裂解并破坏白细胞的部分细胞膜；(b) 至少一种具有阴离子基团的有机化合物，其用量足以与白细胞中存在的阳离子成分结合，使白细胞之间存在形态差异、(c) 一种非离子表面活性剂，以及 (d) 一种用于调节 pH 值的缓冲剂，加入部分血样中，以确定细胞大小和形态特征信息，从而将白细胞分为四组，其中三组分别对应淋巴细胞、单核细胞和嗜酸性粒细胞，一组对应中性粒细胞和嗜碱性粒细胞；(ii) 在另一部分血样中加入用于测量嗜碱性粒细胞的第二种试剂，以确定至少有关细胞大小的信息，从而对嗜碱性粒细胞进行分类；以及 (iii) 根据在步骤(i)和(ii)中获得的信息对白细胞进行分类和计数。
• Cytoanalyzer
  申请人：TOA MEDICAL ELECTRONICS CO., LTD.

  公开号：EP0696731A2

  公开（公告）日：1996-02-14

  A cytoanalyzer is provided which includes : a flow cell (3,24,103) for aligning cells and permitting the same to pass therethrough, a semiconductor light emitting device (1,21,101) for emitting a laser beam to the cells passing through the flow cell (3,24,103), and a light-detecting device (6,26,106) having at least two separate photosensing portions capable of sensing two types of light scattered by each of the cells.

  提供了一种细胞分析仪，它包括：一个流动池（3,24,103），用于对齐细胞并允许细胞通过；一个半导体发光装置（1,21,101），用于向通过流动池（3,24,103）的细胞发射激光束；以及一个光检测装置（6,26,106），它至少有两个独立的光敏部分，能够检测每个细胞散射的两种类型的光。

表征谱图