ChemicalBook > CAS DataBase List > Acid Red 374

Acid Red 374

Product Name
Acid Red 374
CAS No.
6507-78-4
Chemical Name
Acid Red 374
Synonyms
C.I.24785;Acid Red FG;Scarlet FG;Acid Red 374;Acid Scarlet 2G;Wogenal Red CG.;Acid Scarlet FG;Acid Scarlet 2Zh;Einecs 229-397-0;C.I. Acid Red 374
CBNumber
CB2875572
Molecular Formula
C38H29N4Na3O11S3
Formula Weight
882.82137
MOL File
6507-78-4.mol
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Acid Red 374 Property

CAS DataBase Reference
6507-78-4
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Hazard and Precautionary Statements (GHS)

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Acid Red 374 Chemical Properties,Usage,Production

Preparation

1,1-Bis(4-aminophenyl)cyclohexane double nitriding, respectively with the 7-Hydroxynaphthalene-1,3-disulfonic acid and 4-Hydroxynaphthalene-1-sulfonic acid coupling.

Properties and Applications

colourful red yellow light. Dark red powder, soluble in water for orange red, slightly soluble in ethanol for golden brown. The strong sulfuric acid to red light purple, to orange diluted. The dye solution to join strong hydrochloric acid for orange red, add thick sodium hydroxide solution for orange brown. Used for wool, silk and polyamide fiber dyeing.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 4-5 5 Acid
Alkali5 4
4-5 5

Acid Red 374 Preparation Products And Raw materials

Raw materials

Preparation Products

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Acid Red 374 Suppliers

Winchem Industrial Co. Ltd
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Shanghai Orgchem Co.,Ltd.
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+86-21-5877 1921
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+86-21-5877 1925
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Dideu Industries Group Limited
Tel
029-88380327; 17691182729
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Service@dideu.com
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JADECHEM (NINGBO) CO.,LTD.
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Winchem industrial co limited
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Hangzhou Anlongda Chemical Co., Ltd.
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