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2-Amino-5-methyl-1,4-benzenedisulfonic acid

CAS No.
26585-57-9
Chemical Name:
2-Amino-5-methyl-1,4-benzenedisulfonic acid
Synonyms
4-TOLUDINE-2,5-DISULFONIC ACID;p-Toluidine-2,5-disulfonic acid;4-Methylanilin-2,5-disulfonsaeure;4-methylaniline-2,5-disulphonic acid;p-Toluidine-2,5-disulfonic acid (NH2=1);2-Amino-5-methyl-1,4-benzenedisulfonic acid;1,4-Benzenedisulfonic acid, 2-amino-5-methyl-
CBNumber:
CB7310034
Molecular Formula:
C7H9NO6S2
Molecular Weight:
267.28
MDL Number:
MFCD00129908
MOL File:
26585-57-9.mol
MSDS File:
SDS
Last updated:2026-09-12 18:54:54

2-Amino-5-methyl-1,4-benzenedisulfonic acid Properties

Density 1.740±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka -2.09±0.50(Predicted)
EPA Substance Registry System 1,4-Benzenedisulfonic acid, 2-amino-5-methyl- (26585-57-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H317-H319
Precautionary statements  P280-P305+P351+P338
TSCA  TSCA listed

2-Amino-5-methyl-1,4-benzenedisulfonic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA002TOP 2-Amino-5-methylbenzene-1,4-disulfonic acid 90% 26585-57-9 1mg $88 2026-05-28 Buy
aablocks AA002TOP 2-Amino-5-methylbenzene-1,4-disulfonic acid 90% 26585-57-9 5mg $123 2026-05-28 Buy
Crysdot CD12090012 2-Amino-5-methylbenzene-1,4-disulfonic acid 95+% 26585-57-9 5g $549 2026-05-27 Buy
Matrix Scientific 098534 2-Amino-5-methylbenzene-1,4-disulfonic acid 95+% 26585-57-9 250mg $167 2021-12-16 Buy
AK Scientific 2392AB 2-Amino-5-methylbenzene-1,4-disulfonicacid 26585-57-9 250mg $275 2021-12-16 Buy
Product number Packaging Price Buy
AA002TOP 1mg $88 Buy
AA002TOP 5mg $123 Buy
CD12090012 5g $549 Buy
098534 250mg $167 Buy
2392AB 250mg $275 Buy

2-Amino-5-methyl-1,4-benzenedisulfonic acid Chemical Properties, Uses, Production

Uses

2-Amino-5-methylbenzene-1,4-disulfonic Acid is a reagent which maybe used in the synthesis of antibacterial agents.

2-Amino-5-methyl-1,4-benzenedisulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 32)
Supplier Tel Email Country ProdList Advantage
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
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
Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2815688 13927872512 3007421951@qq.com China 9996 58
Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418671 +86-189 4982 3763 sales@tnjchem.com China 34526 58
Shaanxi Dideu Medichem Co. Ltd 029-81154043 17391733319 1086@dideu.com China 9970 58
Hubei zhonglong Kangsheng Fine Chemical Co., Ltd 027-027-83850178 18162590268 1984393783@qq.com China 4740 58
NINGBO JL NEW MATERIAL CO.,LTD 0574 88552216 18969899212 sales@chematerials.cn China 1512 58
Guangdong Fangxin Biotechnology Co., Ltd. 0751-2838688 13376594225 1276075424@qq.com China 9930 58
Shaanxi Henghan New Materials Co., Ltd 15719109892 907967238@qq.com China 2569 58
4-TOLUDINE-2,5-DISULFONIC ACID 4-methylaniline-2,5-disulphonic acid p-Toluidine-2,5-disulfonic acid p-Toluidine-2,5-disulfonic acid (NH2=1) 1,4-Benzenedisulfonic acid, 2-amino-5-methyl- 4-Methylanilin-2,5-disulfonsaeure 2-Amino-5-methyl-1,4-benzenedisulfonic acid 26585-57-9 C7H9NO6S2