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2-Amino-5-methylbenzene sulfonic acid

BGC Id:	150156067789
CAS No:	88-44-8
Synonyms:	ptms ; 4-aminotoluol-3-sulfonsure ; 5-methylorthanilic acid ; red4bacid ; 4b acid ; p-toluidine-m-sulfonic acid ; p-toluidine-2-sulfonicscid ; 4b acid, pure ; toluidine-sulfonicacid ; ptmsa
Molecular Formula:	C7H9NO3S
Molecular Weight:	187.22
EINECS:	201-831-3

2025 - The most valued supplier

The following 2 notable providers have been checked and can be recommended.

Simagchem

Xiamen Hisunny Chemical

Molecular Formula : C7H9NO3S

What other providers are available for CAS 88-44-8?

The last intensive check and update was carried out on 2025/04/08.

Identify

Synonyms:

ptms ; 4-aminotoluol-3-sulfonsure ; 5-methylorthanilic acid ; red4bacid ; 4b acid ; p-toluidine-m-sulfonic acid ; p-toluidine-2-sulfonicscid ; 4b acid, pure ; toluidine-sulfonicacid ; ptmsa

CAS:

88-44-8

EINECS:

201-831-3

Molecular Formula:

C7H9NO3S

MDL:

Properties

Molecular Weight:

187.22 g·mol−1

Density:

1.49 g/cm³ at 25° C

Melting point:

300 °C

Boiling point:

>350° C

Physical Description:

beige crystalline powder

Suppliers

Simagchem Corporation

type bedrift: Bulk chemical producer

Your partner in China for chemicals business. Adipic acid dihydrazide blir også levert av oss. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.

land: P.R.China telefon: +86 592 2680 277 Fax: +86 592 2680 237

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Xiamen Hisunny Chemical Co., Ltd.

type bedrift: Leading producer

land: P.R.China
telefon: +86-592-3327115
Fax: +86-592-5823596

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. I tillegg 1-[9-Ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]-ethanone 1-(O-acetyloxime) er levert av oss. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!

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Safety Information

Hazard Symbols: T, C, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

45-34-36 (R)

Safety Codes:

53-26-27-28-36/37/39-45-28A (S)

WGK Germany:

RID / ADR:

UN 2585 8 / PG 3

RTECS:

XT6320000

What other providers are available for CAS 88-44-8?

In addition to the providers presented here for 2-Amino-5-methylbenzene sulfonic acid with the CAS number 88-44-8, there are other 56 providers with slightly different product names available for this CAS number.

4B-ACID

+2 additional providers that we know from the past

4-Toluidine-2-sulfonic acid

+2 additional providers that we know from the past

p-Toluidine-2-sulfonic acid

BuGuCh & Partners +4 additional providers that we know from the past

4-Aminotoluene-3-sulfonic acid

6-Amino-3-toluenesulfonic acid

+5 additional providers that we know from the past

6-Amino-m-toluenesulfonic acid

+6 additional providers that we know from the past

1-Amino-4-methylbenzene-2-sulfonic acid

+2 additional providers that we know from the past

3-Methyl-6-aminobenzenesulfonic acid (4B acid)

+4 additional providers that we know from the past