ChemicalBook
Chinese Japanese Germany Korea

Metanilic acid

Metanilic acid
Metanilic acid structure
CAS No.
121-47-1
Chemical Name:
Metanilic acid
Synonyms
metanilic;Metanilsure;Metanilc Acid;METANILIC ACID;3-SULFOANILINE;Aniline-3-sulf;M-SULFOANILINE;m-Sulfanioicacid;3-AminobenzenesuL;M-SULFANILIC ACID
CBNumber:
CB7143612
Molecular Formula:
C6H7NO3S
Formula Weight:
173.19
MOL File:
121-47-1.mol

Metanilic acid Properties

Melting point:
>300 °C (lit.)
Density 
1.69
refractive index 
1.5500 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
ethanol: very slightly soluble(lit.)
pka
3.73(at 25℃)
form 
Powder
color 
White to grayish-beige
Water Solubility 
slightly soluble
Merck 
14,5927
BRN 
473264
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, acids.
CAS DataBase Reference
121-47-1(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
OT03NUM20P
NIST Chemistry Reference
Metanilic acid(121-47-1)
EPA Substance Registry System
Metanilic acid (121-47-1)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H320-H302-H312-H332-H302+H312+H332
Precautionary statements  P280-P261-P264-P270-P271-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501-P280h-P301+P312a-P304+P340-P321-P501a
Hazard Codes  Xn
Risk Statements  20/21/22
Safety Statements  23-28-28A-25
RIDADR  3261
WGK Germany  1
RTECS  OY2300000
TSCA  Yes
HazardClass  IRRITANT
HS Code  29214200

Metanilic acid price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 165794 3-Aminobenzenesulfonic acid 97% 121-47-1 250g $46.8 2021-03-22 Buy
TCI Chemical A0265 3-Aminobenzenesulfonic Acid >99.0%(T) 121-47-1 25g $18 2021-03-22 Buy
TCI Chemical A0265 3-Aminobenzenesulfonic Acid >99.0%(T) 121-47-1 500g $78 2021-03-22 Buy
Alfa Aesar A14574 Metanilic acid, 98+% 121-47-1 100g $20.9 2018-11-13 Buy

Metanilic acid Chemical Properties,Uses,Production

Chemical Properties

white powder

Uses

3-Aminobenzenesulfonic acid was used in the synthesis of cytocompatible sulfonated polyanilines. It was used in fabrication of novel glucose biosensor having large active surface area and excellent conductivity.

General Description

White powder. Small colorless needles; toxic.

Air & Water Reactions

Water insoluble [Hawley].

Reactivity Profile

Metanilic acid is an amino acid. Reacts weakly with both acids and bases.

Hazard

See aniline.

Fire Hazard

Flash point data for Metanilic acid are not available, however Metanilic acid is probably combustible.

Purification Methods

Crystallise the acid from water (as the hydrate), under CO2 in a semi-darkened room. The solution is photosensitive. Dry it over 90% H2SO4 in a vacuum desiccator. [Beilstein 14 H 688, 14 IV 2640.]

Metanilic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Metanilic acid Suppliers

Global( 244)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20010 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21075 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Shanghai Time Chemicals CO., Ltd.
+8618017249410 +86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1365 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 3001 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29969 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Jinan Finer Chemical Co., Ltd
+8615508631887 +86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 1304 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58

View Lastest Price from Metanilic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-02 Metanilic acid
121-47-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2019-12-31 Metanilic acid
121-47-1
US $0.10 / KG 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd
2019-07-06 Metanilic acid
121-47-1
US $1.00 / kg 1kg 95%-99% 10kg career henan chemical co

Metanilic acid Spectrum


121-47-1(Metanilic acid)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved