CI 37255
VARIAMINE BLUE B DIAZONIUM SALT
CAS: 6254-98-4
Molecular Formula: C13H12ClN3O
CI 37255 - Names and Identifiers
| Name | VARIAMINE BLUE B DIAZONIUM SALT |
| Synonyms | CI 37255 CI NO 37255 BlueSaltNBV Blue Base VB AcnaBlueVCNSalt FAST BLUE SALT VB VARIAMINE BLUE B DIAZONIUM SALT DIAZO-4-AMINO-4'-METHOXY-DIPHENYLAMINE |
| CAS | 6254-98-4 |
| EINECS | 228-384-7 |
CI 37255 - Physico-chemical Properties
| Molecular Formula | C13H12ClN3O |
| Molar Mass | 261.71 |
| Physical and Chemical Properties | Red-orange to brown paste, refined with petroleum ether to acicular crystals. The melting point was 102 °c and the boiling point was 238 °c/1.6kPa. Soluble in water and ethanol, insoluble in ether and benzene. It is easy to decompose when exposed to light and high temperature, and the impact will cause explosion. Has a stimulating effect on the eyes and respiratory tract. Diazo solution is very sensitive to acid and alkali. |
CI 37255 - Risk and Safety
| WGK Germany | 3 |
CI 37255 - Introduction
VARIAMINE BLUE B DIAZONIUM SALT is an organic synthetic dye, also known as Menxia BLUE SALT B or methylene BLUE. It is usually a dark blue crystalline powder that can be dissolved in water.
variety BLUE B DIAZONIUM SALT has a wide range of applications. In biochemical experiments, it is often used as a staining reagent for visualization of target substances in protein electrophoresis or nucleic acid gel electrophoresis. In addition, it is also widely used in the medical field, such as as a stain for tissue sections, or to mark cells or tissues in biological research.
The preparation method of VARIAMINE BLUE B DIAZONIUM SALT is usually obtained by chemical synthesis. A common preparation method is to react methylene BLUE and ferric nitrate under appropriate conditions to produce VARIAMINE BLUE B DIAZONIUM SALT.
You need to pay attention to safety when using variety BLUE B DIAZONIUM SALT. It belongs to the organic dye compound, which has certain toxicity. Direct contact with skin or eyes should be avoided to avoid inhalation of its particles. Appropriate protective gloves, glasses and masks should be worn during handling to ensure that the operation is carried out in a well-ventilated environment. If you come into contact with this compound, rinse immediately with water and seek medical help.
variety BLUE B DIAZONIUM SALT has a wide range of applications. In biochemical experiments, it is often used as a staining reagent for visualization of target substances in protein electrophoresis or nucleic acid gel electrophoresis. In addition, it is also widely used in the medical field, such as as a stain for tissue sections, or to mark cells or tissues in biological research.
The preparation method of VARIAMINE BLUE B DIAZONIUM SALT is usually obtained by chemical synthesis. A common preparation method is to react methylene BLUE and ferric nitrate under appropriate conditions to produce VARIAMINE BLUE B DIAZONIUM SALT.
You need to pay attention to safety when using variety BLUE B DIAZONIUM SALT. It belongs to the organic dye compound, which has certain toxicity. Direct contact with skin or eyes should be avoided to avoid inhalation of its particles. Appropriate protective gloves, glasses and masks should be worn during handling to ensure that the operation is carried out in a well-ventilated environment. If you come into contact with this compound, rinse immediately with water and seek medical help.
Last Update：2024-04-09 20:52:54
