Ponceau S - Acid Red 112 (C.I. 27195)
Elevate your research and industrial applications with the highest quality Ponceau S, also known as Acid Red 112 or C.I. 27195. This sodium salt of a diazo dye is widely utilized for preparing stains that facilitate rapid and reversible detection of protein bands on cellulose acetate membranes, making it an essential tool in biochemical and analytical laboratories.
Key Features
- Type: Sodium salt of a diazo dye
- Function: Stain for protein detection
- Application: Suitable for use with cellulose acetate membranes
- Grade: Ungraded, indicative of a quality suitable for general industrial use or research
- Note: Not suitable for human consumption or therapeutic use
Specifications
| Chemical CAS Number |
6226-79-5 |
| Chemical Formula |
C22H12N4Na4O13S4 |
| Chemical Formula Weight |
F.W. 760.58 |
| Chemical Specs |
Absorption Max. (in Water) 520 (352) nm |
| Chemical UPS Limit |
150 lb |
| Health Assessment |
1 |
| Flammability Rating |
1 |
| Chemical Category |
Biotech Products | Dyes |
Safety Information
When handling Ponceau S, it is important to follow proper safety protocols. The substance has a health rating of 1 and a flammability rating of 1, indicating that while it is relatively safe, care should be taken during use and storage.
Applications
Ponceau S is commonly utilized in laboratories for staining proteins in electrophoresis, making it indispensable for biotechnological and molecular biology research. Its reversibility and ease of use allow for efficient analysis and visualization of protein patterns.
