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ACID VIOLET 7

ACID VIOLET 7 Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
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Products Intro: Product Name:Fast Crimson 6BL (Biological Stain)
CAS:4321-69-1
Purity:99% Package:5KG;1KG Remarks:C20H18N4NaO9S2+
Company Name: CONIER CHEM AND PHARMA LIMITED
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Products Intro: Product Name:acid naphthol red 6b
CAS:4321-69-1
Purity:99% Package:1kg
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Products Intro: Product Name:ACID VIOLET 7
CAS:4321-69-1
Purity:98%HPLC Package:1KG;1USD
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763
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Products Intro: Product Name:acid violet 7
CAS:4321-69-1
Company Name: Dideu Industries Group Limited
Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Products Intro: Product Name:ACID VIOLET 7
CAS:4321-69-1
Purity:99.00% Package:25kgs/Drum;200kgs/Drum Remarks:ISO 9001:2015 REACH Approved Manufacturer

ACID VIOLET 7 manufacturers

  • ACID VIOLET 7
  • ACID VIOLET 7 pictures
  • $1.00 / 1KG
  • 2019-12-24
  • CAS:4321-69-1
  • Min. Order: 1KG
  • Purity: 98%HPLC
  • Supply Ability: 10t
ACID VIOLET 7 Basic information
Product Name:ACID VIOLET 7
Synonyms:1425red;2,7-naphthalenedisulfonicacid,5-(acetylamino)-3-((4-(acetylamino)phenyl)azo);5-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-7-naphthalenedisulfonicacid;acetylred6b;acetylrose5bl;acetylrose6bl;acidfastrede6b;Acidfuchsine6B
CAS:4321-69-1
MF:C20H16N4Na2O9S2
MW:566.47
EINECS:224-352-1
Product Categories:A;Stains and Dyes;Stains&Dyes, A to;Dyes and Pigments;Organics
Mol File:4321-69-1.mol
ACID VIOLET 7 Structure
ACID VIOLET 7 Chemical Properties
form Powder
Colour Index 18055
color Dark-brown
λmax520 nm
EPA Substance Registry SystemC.I. Acid Violet 7, disodium salt (4321-69-1)
Safety Information
WGK Germany 2
RTECS QJ6000000
MSDS Information
ProviderLanguage
SigmaAldrich English
ACID VIOLET 7 Usage And Synthesis
UsesAcid Violet 7 is a dye/stain. Dyes and metabolites.
PreparationN-(4-aminophenyl)acetamide diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid coupling.
Properties and Applicationsred light purple. Deep red powder. Soluble in water is blue light red to red. Slightly soluble in ethanol, acetone and soluble fiber element, insoluble in other organic solvents. Meet strong sulfuric acid is blue light red, diluted is bright red; Meet nitric acid solution for scarlet to orange. Its solution and strong hydrochloric acid is product red; Add sodium hydroxide solution is orange brown. Dyeing copper and iron ion in its colour and lustre the former micro blue dark, the latter slightly shallow, encounter chromium ion little influence. Good levelness. Used for wool, silk, polyamide fiber and leather, paper, soap, wood, medicine and cosmetics of dyeing, can also be used for the biological dyeing.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4 2 4 2-3 1 4 2 2
AATCC 4 2 2 1 1 1 2 2
Tag:ACID VIOLET 7(4321-69-1) Related Product Information
ACID YELLOW 17 ALPHAZURINE A ACID RED 1 NA FAST ACID VIOLET,ACID VIOLET 9 ACID VIOLET,ACID VIOLET 49,ACID VIOLET 6B,ATLANTIC ACID VIOLET 4BNS,Acid Violet 49 (C.I.) Acid violet 68 acid violet 17 (C.I. 42650) Acid Violet 131 ACID VIOLET 7 Acid violet 90 Acid Violet 109 Fuchsin Acid Acid Violet 1 Acid Violet 9 (C.I.),C.I. Acid Violet 9 Acid Violet 43 Acid Violet 5 (C.I.),acid violet 5 (C.I. 18125),C.I. Acid Violet 5 CHROMOTROPIC ACID SODIUM SALT

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