Irisol Fast Violet BBN

Irisol Fast Violet BBN structure

CAS No.: 71839-03-7

Chemical Name:: Irisol Fast Violet BBN

Synonyms: Solvent Violet 23;Irisol Fast Violet BBN;C.I.Solvent Violet 23:C.I.50325

CBNumber:: CB03077267

Molecular Formula:

Molecular Weight:: 0

MDL Number:

MOL File:: Mol file

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Irisol Fast Violet BBN Chemical Properties,Uses,Production

Preparation

6,8-Bis(phenylamino)naphthalene-1-sulfonic acid and 2,5-Diamino-4-methoxybenzenesulfonic acid?condensation, then product to (add) ammonia Cuprous oxide as catalyst for air oxidation.

Properties and Applications

blue light purple. Soluble in water and ethanol for red purple. In concentrated sulfuric acid for green, red purple after diluted. Dye aqueous solution to join sodium hydroxide amaranth, accompanied by precipitation. Used for acetate fiber of protoplasm coloring.

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate (5%)	Hydrochloric acid (5%)
		Melting point	Stable
ISO	Good		200	Insoluble	Poor	Insoluble

Irisol Fast Violet BBN Preparation Products And Raw materials

Raw materials

2,5-diamino-4-methoxybenzenesulphonic acid 6,8-dianilinonaphthalene-1-sulphonic acid

Preparation Products

71839-03-7(Irisol Fast Violet BBN )Related Search:

Solvent Violet 38 Solvent Violet 46 Solvent Violet 36 Solvent Violet 37 Solvent Violet 35

Solvent Violet 28 Disperse Red 11 SOLVENT VIOLET 2 Disperse Violet 28

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Solvent Violet 23 C.I.Solvent Violet 23:C.I.50325 Irisol Fast Violet BBN 71839-03-7