Direct Yellow 44
≥95%
Reagent
Code: #111796
CAS Number
8005-52-5
blur_circular Chemical Specifications
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Molecular Information
Weight
634.53 g/mol
Formula
C₂₇H₂₀N₆Na₂O₈S
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Registry Numbers
MDL Number
MFCD00059960
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Storage & Handling
Storage
room temperature
description Product Description
Direct Yellow 44 is widely used in the textile industry as a dye for coloring natural fibers such as cotton, rayon, and linen. Its ability to bind directly to these fibers without the need for a mordant makes it a convenient and efficient choice for achieving bright yellow shades. The dye is also employed in paper manufacturing to impart color to paper products, ensuring consistent and vibrant results. Additionally, it finds application in leather dyeing, where it provides durable and uniform coloration. Its stability and ease of use make it a preferred option in various industrial dyeing processes.
format_list_bulleted Product Specification
Test Parameter | Specification |
---|---|
Appearance | Reddish Yellow To Deep Reddish Yellow Crystal Or Powder |
Purity (%) | 94.5-100% |
Lambda Max | 390.0-398.0 |
Absorbance (E 1% 1cm) | ≥240 |
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Direct Yellow 44
Direct Yellow 44 is widely used in the textile industry as a dye for coloring natural fibers such as cotton, rayon, and linen. Its ability to bind directly to these fibers without the need for a mordant makes it a convenient and efficient choice for achieving bright yellow shades. The dye is also employed in paper manufacturing to impart color to paper products, ensuring consistent and vibrant results. Additionally, it finds application in leather dyeing, where it provides durable and uniform coloration. Its stability and ease of use make it a preferred option in various industrial dyeing processes.
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