New Coccine
85%
Reagent
Code: #111740
Alias
Brilliant Spring Red 5R; Acid Red 18, Carmine A, Ponceau 4R, New Carmine, 1-(4-sulfonic acid-1-naphthalene azo)-2-hydroxy-6,8-naphthalene disulfonate sodium salt
CAS Number
2611-82-7
science Other reagents with same CAS 2611-82-7
blur_circular Chemical Specifications
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Molecular Information
Weight
604.47 g/mol
Formula
C₂₀H₁₁N₂Na₃O₁₀S₃
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Registry Numbers
EC Number
220-036-2
MDL Number
MFCD00004084
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Storage & Handling
Storage
Room temperature, dry, inert gas atmosphere
description Product Description
Used primarily as a red dye in the food industry, it is commonly applied to color candies, beverages, and desserts. In the pharmaceutical sector, it serves as a coloring agent for tablets and capsules to enhance visual identification. Additionally, it is utilized in cosmetics, such as lipsticks and blushes, to provide a vibrant red hue. It can also be used as a biological stain or tracer in scientific experiments and research. Its stability and bright coloration make it a popular choice in various industries requiring precise and lasting pigmentation. Use in appropriate amounts and in compliance with regulations for safety.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Extinction Coefficient | 21000 |
| Appearance | Red To Very Dark Red And Red-Brown And Brown-Red Powder |
| Infrared Spectrum | Conforms To Structure |
| Solubility (Turbidity) | Clear |
| Solubility (Color) | Red to very dark red, c = 1 mg/mL (0.1%) in H2O |
| Purity (%) | 85-100% |
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