1,9-Dimethyl-Methylene Blue zinc chloride double salt

• 产品号: 341088
• CAS号: 931418-92-7
• 分子式: C36H44Cl4N6S2Zn
• 分子量: 832.09676

产品别名

• 标题: 1,9-Dimethyl-Methylene Blue zinc chloride double salt
• IUPAC标准名: bis(7-(dimethylamino)-N,N,1,9-tetramethyl-3H-phenothiazin-3-iminium) dichlorozinc dichloride
• IUPAC传统名: bis(7-(dimethylamino)-N,N,1,9-tetramethylphenothiazin-3-iminium) zinc chloride dichloride
• 别名: DMMB; Taylor’s Blue

产品登记号

• PubChem SID: 24860900
• CAS号: 931418-92-7
• MDL号: MFCD19686959

产品性质

• 主要成分: Dye content, 80%
• Empirical Formula (Hill Notation): C18H22ClN3S · 0.5ZnCl2
• 杂质: <20% water
• 紫外吸收波长: λmax 649 nm
• 熔点: 250 °C (dec.)(lit.)
• GHS警示词: Warning
• GHS危险声明: H319
• 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: P305 + P351 + P338
• 危险公开号: 36
• 安全公开号: 26-37/39
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Packaging
1 g in glass bottle
Application
DMMB is a cationic dye that specifically binds to sulfated glycosaminoglycans (sGAG) with an absorbance at ~525 nm.1,2 It has been used to quantitate glycosaminoglyans such as chondroitin sulfate, keratin sulfate, and heparan sulfate and sGAG chains in proteoglycans.3,4 One limitation to this method The sGAG-DMMB complex is unstable in solution and may precipitate. Precipitation of the complex was shown to improve stability.5

详细说明 (简体中文)

包装
1 g in glass bottle
Application
DMMB is a cationic dye that specifically binds to sulfated glycosaminoglycans (sGAG) with an absorbance at ~525 nm.1,2 It has been used to quantitate glycosaminoglyans such as chondroitin sulfate, keratin sulfate, and heparan sulfate and sGAG chains in proteoglycans.3,4 One limitation to this method The sGAG-DMMB complex is unstable in solution and may precipitate. Precipitation of the complex was shown to improve stability.5