p-Dimethylaminobenzalrhodanine
CP
Reagent
Code: #111785
Alias
Rose ruby silver reagent; 5-[4-(dimethylamino)phenyl]methylene-2-thio-4-thiazolidinone, p-dimethylaminobenzylidene rhodanine, tryyinling, p-dimethyl Aminobenzyl rhodanine
CAS Number
536-17-4
Properties
Insoluble in water, 993.7(mg/L) at 25°C
science Other reagents with same CAS 536-17-4
blur_circular Chemical Specifications
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Molecular Information
Weight
264.37 g/mol
Formula
C₁₂H₁₂N₂OS₂
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Registry Numbers
EC Number
208-625-2
MDL Number
MFCD00064857
thermostat
Physical Properties
Melting Point
260-285 °C(lit.)
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Storage & Handling
Density
1.36±0.1 g/ml (20 ºC 760 Torr)
Storage
room temperature
description Product Description
Used as a reagent in analytical chemistry for the detection and determination of various metal ions, particularly silver, mercury, and copper. It forms colored complexes with these metals, making it useful in qualitative and quantitative analysis. Additionally, it is employed in spectrophotometric methods for its sensitivity and selectivity in identifying trace amounts of metals in environmental and industrial samples.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity (HPLC) | 80-90 |
| Appearance | Red To Dark Red Powder Or Crystals |
| Infrared Spectrum | Conforms To Structure |
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