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N-Methylaniline-p-sulfonic acid

N-Methylaniline-p-sulfonic acid Structure
N-Methylaniline-p-sulfonic acid structure
CAS No.
24447-99-2
Chemical Name:
N-Methylaniline-p-sulfonic acid
Synonyms
N-METHYLSULFANILIC ACID;N-METHYLSULPHANILIC ACID;N-Methylsulfanilic acid, 98+%;ANILINOMETHANE-P-SULFONIC ACID;N-Methylaniline-p-sulfonic acid;4-methylaminobenzenesulfonic acid;4-(methylamino)benzenesulfonicaci;N-METHYLAMINOBENZENE-P-SULFONIC ACID;4-(methylamino)benzenesulphonic acid;Benzenesulfonic acid, 4-(methylamino)-
CBNumber:
CB6778431
Molecular Formula:
C7H9NO3S
Molecular Weight:
187.22
MDL Number:
MFCD00014732
MOL File:
24447-99-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:54:24
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N-Methylaniline-p-sulfonic acid Properties

Melting point 260°C (dec.)
Density 1.421±0.06 g/cm3(Predicted)
pka -1.17±0.50(Predicted)
BRN 2094129

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Risk Statements  36/37/38
Safety Statements  26-36
NFPA 704
0
2 0

N-Methylaniline-p-sulfonic acid price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich R435244 N-METHYLSULPHANILIC ACID AldrichCPR 24447-99-2 1 unit $32.7 2026-04-30 Buy
Sigma-Aldrich R435244 N-METHYLSULPHANILIC ACID AldrichCPR 24447-99-2 10MG $29.8 2024-03-01 Buy
aablocks AA003T4B N-Methylsulfanilic acid 95% 24447-99-2 250mg $640 2026-05-28 Buy
aablocks AA003T4B N-Methylsulfanilic acid 95% 24447-99-2 1g $688 2026-05-28 Buy
aablocks AA003T4B N-Methylsulfanilic acid 95% 24447-99-2 5g $1805 2026-05-28 Buy
Product number Packaging Price Buy
R435244 1 unit $32.7 Buy
R435244 10MG $29.8 Buy
AA003T4B 250mg $640 Buy
AA003T4B 1g $688 Buy
AA003T4B 5g $1805 Buy

N-Methylaniline-p-sulfonic acid Chemical Properties, Uses, Production

Uses

N-Methylsulphanilic Acid is used in preparation of whole-plastic bicycle frame.

N-Methylaniline-p-sulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

N-Methylaniline-p-sulfonic acid Suppliers

Global Suppliers ( 29)
Supplier Tel Email Country ProdList Advantage
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2886750 13927877953 3005811397@qq.com China 13282 58
Aikon International Limited 025-58859352 13913916777 dt3@aikonchem.com China 15490 58
Henan Alfachem Co.,Ltd. 0371-55051623 18137891487 3983243027@qq.com China 9970 58
Shandong Winner Biotechnology Co., Ltd. 15315319889 15315319889 wannaswsw@163.com China 407 58
Dideu Industries Group Limited +8617392712697 1022@dideu.com China 29091 58
Hubei xingongli Chemical Co., Ltd 027-027-59106151 15172325309 1400858877@qq.com China 9769 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 17392216152 1035@dideu.com China 9991 58
Shandong benrite new chemical materials co.,ltd 0533-2866658 15615638350 sales@benritechem.com China 7010 58
Supplier Advantage
Alfa Aesar 84
Energy Chemical 61
Guangdong wengjiang Chemical Reagent Co., Ltd. 58
Aikon International Limited 58
Henan Alfachem Co.,Ltd. 58
Shandong Winner Biotechnology Co., Ltd. 58
Dideu Industries Group Limited 58
Hubei xingongli Chemical Co., Ltd 58
Shaanxi Dideu Newmaterial Co., Ltd. 58
Shandong benrite new chemical materials co.,ltd 58

View Latest Price from N-Methylaniline-p-sulfonic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N-METHYLANILINE-P-SULFONIC ACID pictures 2026-08-20 N-METHYLANILINE-P-SULFONIC ACID
24447-99-2
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
N-Methylsulfanilic acid pictures 2020-02-26 N-Methylsulfanilic acid
24447-99-2
 1KG 99.0%+ Shaanxi Dideu Medichem Co. Ltd

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N-METHYLAMINOBENZENE-P-SULFONIC ACID N-METHYLSULFANILIC ACID N-METHYLSULPHANILIC ACID ANILINOMETHANE-P-SULFONIC ACID 4-(methylamino)benzenesulphonic acid N-Methylsulfanilic acid, 98+% 4-methylaminobenzenesulfonic acid Benzenesulfonic acid, 4-(methylamino)- 4-(methylamino)benzenesulfonicaci N-METHYLANILINE-P-SULFONIC ACID ISO 9001：2015 REACH N-Methylaniline-p-sulfonic acid 24447-99-2 SULFONIC ACID