8-苯胺-1-萘磺酸 半镁盐 水合物

• 产品号: A5144
• CAS号: 18108-68-4
• 分子式: C32H26MgN2O7S2
• 分子量: 638.99304
• 纯 度: ≥95% (perchloric acid titration)

产品别名

• 标题: 8-Anilino-1-naphthalenesulfonic acid hemimagnesium salt hydrate
• IUPAC标准名: magnesium(2+) ion bis(8-(phenylamino)naphthalene-1-sulfonate) hydrate
• IUPAC传统名: magnesium(2+) ion bis(8-(phenylamino)naphthalene-1-sulfonate) hydrate
• 别名: N-苯基-1-萘胺-8-磺酸 镁盐; 8-苯胺-1-萘磺酸镁 水合物; 苯基-1-萘胺-8-磺酸 镁盐; ANSA 镁盐

产品登记号

• MDL号: MFCD16661224
• CAS号: 18108-68-4
• Beilstein号: 4834623
• EC号: 242-004-7

产品性质

• 级别: for fluorescence
• 纯度: ≥95% (perchloric acid titration)
• 外观: yellow to green powder
• 溶解度: H2O: soluble50 mg/mL
• GHS警示词: Warning
• GHS危险声明: H315-H319-H335
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves
• GHS警示性声明: P261-P305 + P351 + P338
• 危险公开号: 36/37/38
• 安全公开号: 26
• 保存温度: room temp
• 德国WGK号: 3

产品详细信息

详细说明 (English)

General description
ANSA (8-Anilino-1-naphthalenesulfonic acid) is a hydrophobic polarity sensitive fluorescent dye useful as a site probe to detect conformational changes in cell and micelle membranes and molecules such as proteins. ANSA is also used as a fluorescent probe for the estimation of the critical micelle concentration (CMC) of surfactants.