Direct Red 80
AR
Reagent
Code: #127048
Alias
Direct Red 80; 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]- 2-Naphthalenesulfonate Hexasodium Salt, Direct Fast Red
CAS Number
2610-10-8
science Other reagents with same CAS 2610-10-8
blur_circular Chemical Specifications
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Molecular Information
Weight
1373.07 g/mol
Formula
C₄₅H₂₆N₁₀Na₆O₂₁S₆
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Registry Numbers
EC Number
220-027-3
MDL Number
MFCD00054389
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Storage & Handling
Storage
room temperature
description Product Description
Used extensively in the textile industry for dyeing cotton, silk, and wool fabrics, it provides vibrant red shades with good colorfastness. It is also employed in paper coloring and leather dyeing due to its strong affinity for these materials. In biological staining, it aids in microscopic examination by highlighting specific cellular structures. Additionally, it finds use in the ink industry for producing colored inks with high stability and intensity. Its application in research includes acting as a tracer or marker in various scientific experiments.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Lambda Max | 524-528 |
| Absorbance (E1%1cm) | ≥350 |
| Appearance | Powder |
| Infrared Spectrum | Conforms To Structure |
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