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Fast Red B Base
Details
Structural Formula:
Name: 2-Methoxy-4-nitroaniline
Molecular formula: C7H8O3N2
Molecular weight: 168.15
CAS# : 97-52-9
Quality Standards of Fast Red B Base
|
Description |
Specification |
|
Appearance: |
yellow power(eye measurement) |
|
Amino value(%): |
≥ 99.00% (titration method) |
|
Colored light: |
Similar with the standard |
|
Intensity: |
100 |
|
Purity(%): |
≥ 99.50% HPLC |
|
Incipient melting point( ℃ ): |
≥ 139.0 ℃ |
|
Water content(%): |
≤ 0.50% |
|
Content of insolube substance in HCL(%): |
≤ 0.10% |
The Last： 4,4-dihydroxydiphenylsulfone 95%、99%、99.5% The Next：Fast Scarlet RC Base 【BACK】
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