Light green SF yellowish
AR
Reagent
Code: #111576
Alias
Bright green SF (light yellow); acid green 5
CAS Number
5141-20-8
science Other reagents with same CAS 5141-20-8
blur_circular Chemical Specifications
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Molecular Information
Weight
792.85 g/mol
Formula
C₃₇H₃₄N₂O₉S₃Na₂
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Registry Numbers
EC Number
225-906-5
MDL Number
MFCD00012121
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Physical Properties
Melting Point
290 °C (dec.)(lit.)
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Storage & Handling
Storage
room temperature
description Product Description
Light Green SF Yellowish is widely used as a dye in the textile industry for coloring fabrics, particularly silk and wool, due to its vibrant green hue. It is also employed in biological staining techniques to highlight specific structures in microscopy, aiding in the visualization of cellular components. Additionally, it finds application in the paper industry for tinting paper products and in the food industry as a coloring agent for certain confectionery items. Its stability and bright color make it a popular choice in various industrial and scientific applications.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Loss on Drying | 0-10 |
| Melting Point | 277-288°C |
| Purity (TiCl3 Titration) | 65-100 |
| Appearance | Green to purple powder or crystals |
| Infrared Spectrum | Conforms To Structure |
| Max | 629-634 Nm (H2O, 5 Mg/L, 1 Cm) |
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