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METANIL YELLOW

METANIL YELLOW Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:METANIL YELLOW
CAS:587-98-4
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:587-98-4
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Email: sales@mainchem.com
Products Intro: Product Name:METANIL YELLOW
CAS:587-98-4
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:METANIL YELLOW
CAS:587-98-4
Purity:Dye content 70% Package:1KG;2USD
Company Name: Chemwill Asia Co.,Ltd.
Tel: 86-21-51086038
Email: chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com
Products Intro: CAS:587-98-4
Purity:0.99 Package:5KG;1KG;25KG PRICE quotation Remarks:Factory stock, quality assurance, price concessions

Lastest Price from METANIL YELLOW manufacturers

  • METANIL YELLOW
  • US $2.00 / KG
  • 2019-07-06
  • CAS:587-98-4
  • Min. Order: 1KG
  • Purity: Dye content 70%
  • Supply Ability: customise
METANIL YELLOW Basic information
Product Name:METANIL YELLOW
Synonyms:3-((4-(phenylamino)phenyl)azo)-benzenesulfonicacimonosodiumsalt;3-[[4-(phenylamino)phenyl]azo]-benzenesulfonicacimonosodiumsalt;Benzensulfonicacid,3-[[4-(phenylamino)phenyl]azo]-,monosodiumsalt;brasilanmetanilyellow;bucacidmetanilyellow;C.I.Acidyellow36;c.i.acidyellow36,;c.i.acidyellow36,monosodiumsalt
CAS:587-98-4
MF:C18H14N3NaO3S
MW:375.38
EINECS:209-608-2
Product Categories:Organics;Analytical Chemistry;Azo;Indicator (pH);pH Indicators
Mol File:587-98-4.mol
METANIL YELLOW Structure
METANIL YELLOW Chemical Properties
Melting point >250°C
storage temp. Storage temperature: no restrictions.
solubility 25g/l
Colour Index 13065
form Powder
color Orange
PH10 (10g/l, H2O, 20℃)
PH RangeRed (1.2) to yellow (2.3)
Water Solubility Soluble in water (25g/L).
λmax414nm, 435nm
Merck 14,5928
BRN 3831568
Major ApplicationDisplay device, nanoparticles, optical sensors, batteries, lithographic printing plates, inks, highlighters, children’s coloring books, floor coatings, disinfectants, dyes, personal care products, cosmetics, food storage, antiseptic, dental impressionmaterials
CAS DataBase Reference587-98-4(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 43-36/37/38
Safety Statements 22-24/25-36/37-36-26
WGK Germany 2
RTECS DB7329500
TSCA Yes
HS Code 32041200
ToxicityLD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rat > 2000 mg/kg
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
METANIL YELLOW Usage And Synthesis
Chemical Propertiesorange powder
UsesAs indicator in 0.1% solution, of which 2 drops are required for 10 ml liquid. pH: 1.2 red to 2.3 yellow.
DefinitionChEBI: An organic sodium salt having 3-[(4-anilinophenyl)diazenyl]benzene-1-sulfonate as the counterion. Used in one variant of Masson's trichrome to stain collagen yellow in contrast to the red muscle, but is not in common used.
Contact allergensMetanil yellow is a yellow monoazoic dye. This color ing agent is used in leather and wood stains, and is also employed as a food dye in India.
Safety ProfileModerately toxic by intraperitoneal route. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of SOx, NOx, and NazO. See also AROMATIC AMINES and SULFONATES.
Purification MethodsIt can be salted out from water three times with sodium acetate, then repeatedly extracted with EtOH [McGrew & Schneider J Am Chem Soc 72 2547 1950]. [Beilstein 16 II 168.]
METANIL YELLOW Preparation Products And Raw materials
Raw materialsMetanilic acid-->Diphenylamine
Preparation Products4-Aminodiphenylamine
Tag:METANIL YELLOW(587-98-4) Related Product Information
Fluorescein Sodium Sodium metabisulfite 3-Aminophenol DISPERSE DYE ACID DYES Benzenesulfonic acid sodium salt ACID YELLOW 7 AMACID METANIL YELLOW DUPONT METANIL YELLOW ERIO METANIL YELLOW U CALCOCID METANIL YELLOW CALCOCID METANIL YELLOW MXXX METANIL YELLOW EX m-[(p-Aminophenyl)azo]benzenesulphonic acid 4-(PHENYLAZO)DIPHENYLAMINE LUXOL FAST BLUE ARN METANIL YELLOW ACID BLUE 89