CAS 97-52-9 Fast Red B Base Wholesale
Soluble in acetone, soluble in ethanol, ethyl acetate, acetic acid and benzene. It is prepared by condensation of o-methoxaniline with p-toluene sulfonyl chloride in sodium bicarbonate, acidified with nitric acid, and neutralized with dilute sulfuric acid.
Applications of Fast Red B Base
This product is ice dyeing dye color base, mainly used for cotton fabric dyeing printing color development agent, also used in the manufacture of fast pigment, jujube red, golden yellow, black and other organic pigments.
Technical Information of Fast Red B Base
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Density |
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Boiling Point |
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Melting Point |
140-142 °C(lit.) |
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Molecular Formula |
C7H8N2O3 |
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Molecular Weight |
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Flash Point |
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Precise Quality |
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PSA |
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LogP |
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Appearance Characteristics |
Light yellow powder |
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Vapor Pressure |
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Refractive Index |
As a benzyl alcohol supplier, we provide 2 methoxy 4 nitroaniline, fine chemicals china, p aminophenol, di tert butyl peroxide, fine chemicals, etc. For fast red b base priceor more information about 97 52 9, please feel free to contact us!
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