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Direct Violet 54

Name:C.I.Direct Violet 54,C.I.51325

Molecular Structure: oxazine class

C.I.Direct Violet 54,C.I.51325,CAS 1324-43-2,513.25,C32H14Cl2N2Na2O8S2,Sirius Light Violet FRL

C.I.Direct Violet 54,C.I.51325,CAS 1324-43-2,513.25,C32H14Cl2N2Na2O8S2,Sirius Light Violet FRL

Molecular Formula:C32H14Cl2N2Na2O8S2

Molecular Weight: 513.25

CAS Registry Number:1324-43-2

Manufacturing Methods : 9H-fluoren-2-amine and 2,3,5,6-Tetrachlorocyclohexa-2,5 -diene-1,4-dione condensation, in boiling adjacent two chlorobenzene (or nitrobenzene) with 4-Methylbenzene-1-sulfonyl chloride cyclization, again with hair smoke sulfuric acid were two, and finally into two sodium salt.

Properties and Applications:  bright purple. Soluble in water for purple.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 2-3 4 6 1-2 2-3

List of Suppliers:

Sirius Light Violet FRL( IG Farbenindustrie AG )


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