FAST BLUE B SALT FOR MICROSCOPY
- CAS NO.：14263-94-6
- Empirical Formula: C14H12Cl4N4O2Zn
- Molecular Weight: 475.46
- MDL number: MFCD00075203
- EINECS: 238-153-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-08-21 22:16:43
What is FAST BLUE B SALT FOR MICROSCOPY?
Chemical properties
green to brown powder
The Uses of FAST BLUE B SALT FOR MICROSCOPY
Fast Blue B Salt is a stain that is used for the determination of various compounds. It has been used to demonstrate esterase activity. Histochemically it has stained enterochromaffin cells and cells that have gone under free radical oxidative damage. It can be used as reactant/reagent in one pot preparation of phenanthroline-based shape-persistent fluorescent macrocycle using Sonogashira coupling. Dyes and metabolites.
What are the applications of Application
Fast Blue B Salt is a stain that is used to detect various enzymes, proteins, and cell types. It has also been used as a spraying agent in TLC.
Definition
ChEBI: An organic chloride salt composed of 3,3'-dimethoxy[1,1'-biphenyl]-4,4'-bis(diazonium), zinc and chloride ions in a ratio of 1:1:4. Used for detection of marijuana metabolites in urine.
Properties of FAST BLUE B SALT FOR MICROSCOPY
| Melting point: | >300 °C(lit.) |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | H2O: soluble1mg/mL |
| form | powder |
| Colour Index | 37235 |
| color | Light yellow to yellow |
| BRN | 1499067 |
| Stability: | Stable. Incompatible with strong oxidizing agents, alkaline hydroxides. May discolour on exposure to light. |
| EPA Substance Registry System | [1,1'-Biphenyl]-4,4'-bis(diazonium), 3,3'-dimethoxy-, (T-4)-tetrachlorozincate(2-) (1:1) (14263-94-6) |
Safety information for FAST BLUE B SALT FOR MICROSCOPY
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Health Hazard GHS08 |
| GHS Hazard Statements |
H242:Self-reactive substances and mixtures; and Organic peroxides H350:Carcinogenicity |
| Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P235:Keep cool. P308+P313:IF exposed or concerned: Get medical advice/attention. P370+P378:In case of fire: Use … for extinction. P403:Store in a well-ventilated place. |
Computed Descriptors for FAST BLUE B SALT FOR MICROSCOPY
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