ChemicalBook > CAS DataBase List > METANIL YELLOW

METANIL YELLOW

Product Name
METANIL YELLOW
CAS No.
587-98-4
Chemical Name
METANIL YELLOW
Synonyms
ACID YELLOW 36;monoazo;KI406;CI 13065;Yellow 36;ORANGE MNO;CI NO 13065;11363yellow;TROPAEOLIN G;zlutkysela36
CBNumber
CB0383512
Molecular Formula
C18H15N3O3S.Na
Formula Weight
377.39
MOL File
587-98-4.mol
More
Less

METANIL YELLOW Property

Melting point:
>250°C
Boiling point:
325℃[at 101 325 Pa]
Density 
0.488[at 20℃]
vapor pressure 
0Pa at 25℃
storage temp. 
room temp
solubility 
25g/l
Colour Index 
13065
form 
Powder
color 
Orange
PH
10 (10g/l, H2O, 20℃)
PH Range
Red (1.2) to yellow (2.3)
Water Solubility 
Soluble in water (25g/L).
λmax
414nm, 435nm
Merck 
14,5928
BRN 
3831568
Major Application
Display 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
LogP
0.137 at 25℃
CAS DataBase Reference
587-98-4(CAS DataBase Reference)
EPA Substance Registry System
C.I. Acid Yellow 36, monosodium salt (587-98-4)
More
Less

Safety

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
Toxicity
LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rat > 2000 mg/kg
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H318Causes serious eye damage

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P501Dispose of contents/container to..…

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
44426
Product name
Metanil Yellow
Purity
analytical standard
Packaging
100mg
Price
$298
Updated
2024/03/01
Sigma-Aldrich
Product number
202029
Product name
Metanil Yellow
Purity
Dye content 70%
Packaging
100g
Price
$57.1
Updated
2024/03/01
Sigma-Aldrich
Product number
1.59267
Product name
Metanil yellow
Purity
Reag. Ph Eur
Packaging
10g
Price
$72.6
Updated
2024/03/01
Sigma-Aldrich
Product number
64010
Product name
Metanil Yellow
Purity
for microscopy (Hist.), indicator (pH 1.2-2.3)
Packaging
25G
Price
$26.2
Updated
2023/06/20
Sigma-Aldrich
Product number
64010
Product name
Metanil Yellow
Purity
for microscopy (Hist.), indicator (pH 1.2-2.3)
Packaging
100G
Price
$65.6
Updated
2023/06/20
More
Less

METANIL YELLOW Chemical Properties,Usage,Production

Description

Metanil yellow is a yellow monoazo dye. This coloring agent is used in leather and wood stains, and was also employed as a food dye in India.

Chemical Properties

orange powder

Uses

dye used in leather; as indicator (pH) in laboratories

Uses

Metanil Yellow is used as indicator. Metanil yellow is useful in spectrophotometric methods to determine the presence of trace amounts of nitrates and nitrites in solution. The method utilizes the fact that potassium bromate can catalyze the discoloring of Metanil yellow which can then be analyzed by spectrophotometry.

Uses

As indicator in 0.1% solution, of which 2 drops are required for 10 ml liquid. pH: 1.2 red to 2.3 yellow.

Definition

ChEBI: 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.

General Description

Metanil yellow is an azo dye, which is used as a counterstain in PAS (periodic acid-Schiff) or iron-hematoxylin stained sections to increase contrast. At pH 1.2, metanil yellow is red in color, whereas in pH 2.3, it is yellow in color.

Flammability and Explosibility

Not classified

Contact allergens

Metanil 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.

Biochem/physiol Actions

Metanil yellow is an azo dye. It is used as a counterstain in PAS (periodic acid-Schiff)/iron-hematoxylin stained sections to increase contrast. Metanil yellow changes its color from red at pH 1.2 to yellow at pH 2.3.

Safety Profile

Moderately 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 Methods

It 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.]

Properties and Applications

Standard

Light Fastness

Soaping

Persperation Fastness

Oxygen bleaching

Fastness to seawater

Fading

Stain

Fading

Stain

Fading

Stain

ISO

3

2

2-3

AATCC

3

1

4

5

1

METANIL YELLOW Preparation Products And Raw materials

Raw materials

Metanilic acid Diphenylamine

Preparation Products

4-Aminodiphenylamine
More
Less

METANIL YELLOW Suppliers

Americas 1 Belgium 1 China 240 Europe 4 France 1 Germany 7 Hungary 1 India 176 Japan 6 Poland 2 Switzerland 2 The Netherlands 2 Turkey 1 United Kingdom 9 United States 46 Global 499
Alfa Chemistry
Tel
1-516-6625404
Fax
1-516-927-0118
Email
support@alfa-chemistry.com
Country
United States
ProdList
9171
Advantage
60
TargetMol Chemicals Inc.
Tel
+1-781-999-5354 +1-00000000000
Email
marketing@targetmol.com
Country
United States
ProdList
32161
Advantage
58
Alfa Chemistry
Tel
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
24072
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
52924
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
SAUJANYA MARKETING
Tel
--
Fax
--
Email
saujanyaad1@sancharnet.in
Country
United States
ProdList
243
Advantage
67
Monomer Polymer & Dajac Labs
Tel
--
Fax
--
Email
info@monomerpolymer.com
Country
United States
ProdList
1609
Advantage
58
Chemtide International
Tel
--
Fax
--
Country
United States
ProdList
78
Advantage
58
Aashiana Dyestuffs, Inc
Tel
--
Fax
--
Email
aashiana@msn.com
Country
United States
ProdList
64
Advantage
58
Global Colors, Inc. (GCI)
Tel
--
Fax
--
Email
info@globalcolorsinc.com
Country
United States
ProdList
17
Advantage
58
American Dyestuff Corporation (division of Quality Colors, LLC)
Tel
--
Fax
--
Email
josh@americandyestuff.com
Country
United States
ProdList
44
Advantage
58
Redox Scientific
Tel
--
Fax
--
Email
info@redoxsci.com
Country
United States
ProdList
2380
Advantage
58
Selleck Chemicals LLC
Tel
--
Fax
--
Email
sales@selleckchem.com
Country
United States
ProdList
1848
Advantage
58
Organic Dyes & Pigments, LLC (ORCO)
Tel
--
Fax
--
Email
mdoyle@organicdye.com
Country
United States
ProdList
66
Advantage
58
Chemworld International, Ltd. Inc.
Tel
--
Fax
--
Email
dyes@chemworldintl.com
Country
United States
ProdList
13
Advantage
58
Charkit Chemical Corporation
Tel
--
Fax
--
Email
sales@charkit.com
Country
United States
ProdList
2993
Advantage
65
United States Biological
Tel
--
Fax
--
Email
chemicals@usbio.net
Country
United States
ProdList
6214
Advantage
80
MedChemExpress
Tel
--
Fax
--
Email
sales@medchemexpress.com
Country
United States
ProdList
6398
Advantage
58
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
ChemService Inc.
Tel
--
Fax
--
Country
United States
ProdList
6379
Advantage
68
Chem-Impex International, Inc.
Tel
--
Fax
--
Country
United States
ProdList
6730
Advantage
64
Dudley Chemical Corp.
Tel
--
Fax
--
Email
dudley@dudley-chem.com
Country
United States
ProdList
687
Advantage
64
NILE CHEMICALS
Tel
--
Fax
--
Email
nilechem@vsnl.net
Country
United States
ProdList
1369
Advantage
61
Dynemic Products Ltd.
Tel
--
Fax
--
Email
info@dynemic.com
Country
United States
ProdList
51
Advantage
47
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81
Naugra Export
Tel
--
Fax
--
Country
United States
ProdList
1332
Advantage
47
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
Advance Scientific & Chemical
Tel
--
Fax
--
Email
sales@advance-scientific.com
Country
United States
ProdList
6419
Advantage
71
City Chemical LLC
Tel
--
Fax
--
Email
sales@citychemical.com
Country
United States
ProdList
6708
Advantage
72
TimTec Corporation
Tel
--
Fax
--
Country
United States
ProdList
1945
Advantage
58
Jagson Group of Companies
Tel
--
Fax
--
Email
korea@jagson.com
Country
United States
ProdList
225
Advantage
69
Loba Chemie Pvt. Ltd.
Tel
--
Fax
--
Country
United States
ProdList
1945
Advantage
71
Aakash Chemicals and Dye-Stuffs, Inc.
Tel
--
Fax
--
Email
info@aakashchemicals.com
Country
United States
ProdList
1012
Advantage
54
Spectrum Chemicals & Laboratory Products
Tel
--
Fax
--
Email
sales@spectrumchemical.com
Country
United States
ProdList
6699
Advantage
77
MP Biomedicals, Inc.
Tel
--
Fax
--
Country
United States
ProdList
6561
Advantage
81
Kiran Light Laboratories
Tel
--
Fax
--
Country
United States
ProdList
863
Advantage
43
RAL Diagnostic Stains and Reagents Corporation
Tel
--
Fax
--
Email
biostains@yahoo.com
Country
United States
ProdList
79
Advantage
30
Monomer-Polymer & Dajac Laboratories, Inc.
Tel
--
Fax
--
Email
monomerpolymer@comcast.net
Country
United States
ProdList
1989
Advantage
60
Pylam Products Company, Inc.
Tel
--
Fax
--
Email
sales@pylamdyes.com
Country
United States
ProdList
3257
Advantage
30
Eastern Chemical Corp.
Tel
--
Fax
--
Email
eastern@u-g.com
Country
United States
ProdList
2786
Advantage
34
City Chemicals Corporation
Tel
--
Fax
--
Country
United States
ProdList
6460
Advantage
72
Pfaltz & Bauer, Inc.
Tel
--
Fax
--
Email
sales@pfaltzandbauer.com
Country
United States
ProdList
6828
Advantage
72
Electron Microscopy Sciences
Tel
--
Fax
--
Email
sgkcck@aol.com
Country
United States
ProdList
672
Advantage
81
Aceto Corporation
Tel
--
Fax
--
Email
contact@aceto.com
Country
United States
ProdList
2619
Advantage
75
Polysciences, Inc.
Tel
--
Fax
--
Email
info@polysciences.com
Country
United States
ProdList
1118
Advantage
81
More
Less

View Lastest Price from METANIL YELLOW manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
METANIL YELLOW 587-98-4
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2023-11-17
Hebei Weibang Biotechnology Co., Ltd
Product
METANIL YELLOW 587-98-4
Price
US $30.00-10.00/KG
Min. Order
50KG
Purity
99%
Supply Ability
500000kg
Release date
2022-09-20
Shanghai Standard Technology Co., Ltd.
Product
Metanil yellow 587-98-4
Price
US $0.00/mg
Min. Order
20mg
Purity
≥98%(HPLC)
Supply Ability
10 g
Release date
2020-05-19

587-98-4, METANIL YELLOWRelated Search:

Acid Violet 43 Fluorescein Sodium Sodium metabisulfite 3-Aminophenol NAPHTHOL YELLOW S NA Saponin GRAVEOLINE DISPERSE DYE ACID DYES Benzenesulfonic acid sodium salt ACID YELLOW 7 m-[(p-Aminophenyl)azo]benzenesulphonic acid 4-(PHENYLAZO)DIPHENYLAMINE LUXOL FAST BLUE ARN METANIL YELLOW ACID BLUE 89 AMACID METANIL YELLOW

  • 3-((4-(phenylamino)phenyl)azo)-benzenesulfonicacimonosodiumsalt
  • 3-[[4-(phenylamino)phenyl]azo]-benzenesulfonicacimonosodiumsalt
  • METANIL YELLOW ORANGE
  • METANIL YELLOW
  • KITON ORANGE MNO
  • KITON YELLOW MS
  • CI 13065
  • CI NO 13065
  • 3-[[4-(PHENYLAMINO)PHENYL]AZO]BENZENESULFONIC ACID MONOSODIUM SALT
  • ACID YELLOW 36
  • 3-(4-ANILINOPHENYLAZO)BENZENESULFONIC ACID SODIUM SALT
  • SODIUM M-(P-ANILINOPHENYLAZO)BENZENESULFONATE
  • M-[(P-ANILINOPHENYL)AZO]BENZENESULFONIC ACID SODIUM SALT
  • ORANGE MNO
  • VICTORIA YELLOW
  • TROPAEOLIN G
  • 11363yellow
  • Benzenesulfonic Acid, M-(p-anilinophenylazo)-, Sodium Salt
  • Acid Gold Yellow G
  • Acid Golden G
  • Acid Agolden Yellow G
  • Acid Yel-low Metanil
  • Basacid Yellow 230
  • C Ext. Yellow 10
  • Calcocid Yel- Blow Mxxx
  • Egacid Yellow M
  • Benzensulfonicacid,3-[[4-(phenylamino)phenyl]azo]-,monosodiumsalt
  • brasilanmetanilyellow
  • bucacidmetanilyellow
  • C.I.Acidyellow36
  • c.i.acidyellow36,
  • c.i.acidyellow36,monosodiumsalt
  • c.i.acidyellow36monosodiumsalt
  • calcocidyellowmxxx
  • diacidmetanilyellow
  • eniacidmetanilyellowgn
  • extdandcyellowno.1
  • fenazoyellowm
  • hidacidmetanilyellow
  • hispacidyellowmg
  • javametanilyellowg
  • metanileyellowo
  • metanilyellow1955
  • metanilyellowc
  • metanilyellowe
  • metanilyellowextra
  • metanilyellowf
  • metanilyellowg
  • metanilyellowgriesbach
  • metanilyellowk
  • metanilyellowkrsu
  • metanilyellowm3x
  • metanilyellowo
  • metanilyellowpl
  • metanilyellows
  • metanilyellowsuprap
  • metanilyellowvs
  • metanilyellowws