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Fast Yellow GR

Solvent Yellow 19

CAS: 10343-55-2;59459-51-7

Molecular Formula: C16H11CrN4O8S

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Fast Yellow GR - Names and Identifiers

Name Solvent Yellow 19
Synonyms Fast Yellow GR
Solvent Yellow 19
Pigment Yellow 2
Spirit Fast Yellow GR
Yellow G for Aluminium.
(3-((1-(Anilinocarbonyl)-2-oxopropyl)azo)-2-hydroxy-5-nitrobenzene-1-sulphonato(3-))chromium
[3-[[1-[anilinocarbonyl]-2-oxopropyl]azo]-2-hydroxy-5-nitrobenzene-1-sulphonato(3-)]chromium
Chromium, [2-hydroxy-5-nitro-3-[[2-oxo-1-[(phenylamino)carbonyl] propyl]azo]-benzenesulfonato(3-1)]
chromium(3+) (1Z,2Z)-2-[2-(5-nitro-2-oxido-3-sulfonatophenyl)hydrazinylidene]-3-oxo-N-phenylbutanimidate
Chromium, 2-(hydroxy-.kappa.O)-5-nitro-3-2-(oxo-.kappa.O)-1-(phenylamino)carbonylpropylazo-.kappa.N1benzenesulfonato(3-)-
Chromium, (2-(hydroxy-kappaO)-5-nitro-3-((2-(oxo-kappaO)-1-((phenylamino)carbonyl)propyl)azo-kappaN1)benzenesulfonato(3-))-
Chromium, (2-(hydroxy-kappaO)-5-nitro-3-(2-(2-(oxo-kappaO)-1-((phenylamino)carbonyl)propyl)diazenyl-kappaN1)benzenesulfonato(3-))-
CAS 10343-55-2
59459-51-7
EINECS 233-747-8
InChI InChI=1/C16H13N4O8S.Cr/c1-9(21)14(16(23)17-10-5-3-2-4-6-10)19-18-12-7-11(20(24)25)8-13(15(12)22)29(26,27)28;/h2-8,22H,1H3,(H,17,23)(H,26,27,28);/q;+2/p-2/rC16H11CrN4O8S/c1-9(22)16(15(23)18-10-5-3-2-4-6-10)17-28-14-12(19-20-16)7-11(21(24)25)8-13(14)30(26,27)29-17/h2-8H,1H3,(H,18,23)

Fast Yellow GR - Physico-chemical Properties

Molecular FormulaC16H11CrN4O8S
Molar Mass471.34
Physical and Chemical Properties
brown powder. In concentrated sulfuric acid for yellow light brown, diluted light brown solution, better solubility in ethanol. Heat resistance, high heat resistance.
Use
amine-based paint, paint, celluloid, organic glass, aluminum foil colorant.

Fast Yellow GR - Reference Information

EPA chemical substance information information provided by: ofmpeb.epa.gov (external link)
Use the alcohol-soluble yellow-resistant GR is used for coloring coatings, transparent paints, aluminum foils and plastic products.
production method 2-hydroxy-3-amino-5-nitrobenzenesulfonic acid, acetoacetanilide as raw materials. The former is first diazotized and then coupled to the latter, followed by addition of a chromium complexing agent to complex the product. The final product was obtained by filtration and drying..
Last Update：2024-04-09 02:00:04
Fast Yellow GR
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SKYRUN INDUSTRIAL CO.,LTD
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SKYRUN INDUSTRIAL CO.,LTD
Spot supply
Product Name: Spirit light fast yellow GR Visit Supplier Webpage Request for quotation
CAS: 10343-55-2
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185 Click to send a QQ messageSend QQ message
Wechat: chinaskyrun
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: Solvent Yellow 19 Request for quotation
CAS: 10343-55-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
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Fast Yellow GR
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