Erioglaucine disodium salt
85%
Reagent
Code: #111693
Alias
Brilliant Blue; Food Coloring Brilliant Blue, Acid Blue 9, Poppy Red Disodium Salt, Bis[4-(N-Ethyl-N-3-sulfonic acid benzyl)aminophenyl]-2-sulfonic acid benzyl di sodium salt
CAS Number
3844-45-9
science Other reagents with same CAS 3844-45-9
blur_circular Chemical Specifications
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Molecular Information
Weight
792.85 g/mol
Formula
C₃₇H₃₄Na₂N₂O₉S₃
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Registry Numbers
EC Number
223-339-8
MDL Number
MFCD00012141
thermostat
Physical Properties
Melting Point
283 °C (dec.)(lit.)
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Storage & Handling
Storage
room temperature
description Product Description
Erioglaucine disodium salt is widely used as a blue dye in various industries. In the food industry, it is employed to color candies, beverages, and desserts, providing a vibrant blue hue. It is also utilized in cosmetics, such as eye shadows and lipsticks, to achieve desired shades. In the pharmaceutical sector, it serves as a coloring agent in tablets and capsules for easy identification. Additionally, it is used in microscopy as a staining agent to enhance the visibility of biological specimens under the microscope. Its water-soluble nature makes it suitable for applications in inks and textiles, where it imparts consistent and long-lasting color.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Extinction | |
| Coefficientc0.005glwater | |
| Extinction Coefficient (C=0.005 g/L, Water, 627-631 nm) | 80000 |
| Loss on Drying | 0-10 |
| Purity (%) | 84.5-100 |
| Max | 625 nm |
| Extinction Coefficient (C=0.005 G/L, Water 405-409 NM) | 9500 |
| Extinction Coefficient (C=0.005 g/L, Water, 306-310 nm) | 10000 |
| Appearance | Purple to red to brown powder or crystals |
| Solubility in Water | Clear, dark blue, C = 1 mg/mL |
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