3,3',5,5'-四甲基联苯胺 (CAS No.54827-17-7)
- 物化性质
- 白色或类白色结晶粉末,熔点168-171℃。不溶于水,溶于乙醇、二甲基亚砜等有机溶剂。对光和湿度敏感,需2-8℃避光干燥保存。
- 技术参数
- 含量≥99% 熔点168-171℃
- 外观
- 白色或类白色结晶粉末
English description(英文原文,共 938 字符)
Product Name:3,3',5,5'-Tetramethylbenzidine
English Name:3,3',5,5'-Tetramethylbenzidine
CAS No.:54827-17-7
Aliases:TMB, Tetramethylbenzidine
Molecular Formula:C16H20N2
Physical Properties:White or off-white crystalline powder; melting point 168-171°C. Insoluble in water, soluble in ethanol, DMSO and other organic solvents. Sensitive to light and moisture; store at 2-8°C in a dry place protected from light.
Uses:TMB is a sensitive chromogenic substrate for peroxidase and hemoglobin, commonly used in ELISA, immunohistochemistry, and Western blot detection. It produces a soluble blue product under peroxidase action, measurable at 370 nm or 620-650 nm; the reaction can be stopped with 2 M H2SO4 to yield a yellow product measurable at 450 nm.
Technical Specifications:
Assay ≥99%
Melting point 168-171°C
pH value: 8.0-8.5
Appearance: white or off-white crystalline powder
Storage: 2-8°C, protected from light and moisture
English Name:3,3',5,5'-Tetramethylbenzidine
CAS No.:54827-17-7
Aliases:TMB, Tetramethylbenzidine
Molecular Formula:C16H20N2
Physical Properties:White or off-white crystalline powder; melting point 168-171°C. Insoluble in water, soluble in ethanol, DMSO and other organic solvents. Sensitive to light and moisture; store at 2-8°C in a dry place protected from light.
Uses:TMB is a sensitive chromogenic substrate for peroxidase and hemoglobin, commonly used in ELISA, immunohistochemistry, and Western blot detection. It produces a soluble blue product under peroxidase action, measurable at 370 nm or 620-650 nm; the reaction can be stopped with 2 M H2SO4 to yield a yellow product measurable at 450 nm.
Technical Specifications:
Assay ≥99%
Melting point 168-171°C
pH value: 8.0-8.5
Appearance: white or off-white crystalline powder
Storage: 2-8°C, protected from light and moisture
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1 条供应报价
供应报价
常见问题
- 3,3',5,5'-四甲基联苯胺的 CAS 号是多少?
- 3,3',5,5'-四甲基联苯胺的 CAS 号是 54827-17-7。
- 3,3',5,5'-四甲基联苯胺的分子式和分子量是什么?
- 3,3',5,5'-四甲基联苯胺的分子式为 C16H20N2。
- 3,3',5,5'-四甲基联苯胺的英文名称是什么?
- 3,3',5,5'-四甲基联苯胺的英文名称为 3,3',5,5'-Tetramethylbenzidine。
- 3,3',5,5'-四甲基联苯胺还有哪些别名?
- 3,3',5,5'-四甲基联苯胺又称 TMB、四甲基联苯胺。
- 3,3',5,5'-四甲基联苯胺有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条3,3',5,5'-四甲基联苯胺供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 3,3',5,5'-四甲基联苯胺的供应商主要分布在哪些地区?
- 3,3',5,5'-四甲基联苯胺的供应商主要分布在 上海市(1 条) 等地。
- 3,3',5,5'-四甲基联苯胺有哪些级别可选?
- 平台上3,3',5,5'-四甲基联苯胺的供应级别包括 工业级。
- 3,3',5,5'-四甲基联苯胺的报价单位是什么?
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- 哪里可以查到3,3',5,5'-四甲基联苯胺的价格?
- 掌上化工3,3',5,5'-四甲基联苯胺产品页汇总了各供应商的最新报价与规格,地址:/chemicals/54827-17-7/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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