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特別 提示
CAS Number 14263-94-6
Linear Formula C14H12N4O2Cl2 · ZnCl2
Molecular Weight 475.47
Beilstein Registry Number 1499067
Colour Index Number 37235
EC Number 238-153-2
MDL number MFCD00075203
PubChem Substance ID 24894113
Popular Documents: Specification Sheet (PDF)
| Related Categories | Aflatoxins, Analytical Reagents, Analytical/Chromatography, Cell Biology, Derivatization Reagents, |
| description | Technical grade |
| InChI Key |
GPPKNJIWDULNQH-UHFFFAOYSA |
| form | powder |
| composition | Dye content, ~95% |
| mp | >300 °C(lit.) |
| solubility | H2O: 1 mg/mL |
| storage temp. | 2-8°C |
10, 100 g in glass bottle
• Fast Blue B has been used in the acid phosphatase test in Clostridium perfringens.
• It has been used as a spraying agent in thin layer chromatography for the identification of separated components.
• It has also been used for the determination of the lipase activity.
Fast blue B is used for the determination of acetylcholinesterase activity. Acetylcholinesterase converts 1-naphthyl acetate to 1-naphthol, which reacts with fast blue B to form a purple-coloured diazonium dye. Similarly, fast blue B is also used for α- and β-glucosidase activity.
GHS08
