BGC » Chemicals A-Z » p-Toluidine-2-sulfonic acid

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p-Toluidine-2-sulfonic acid

BGC Id:	920542453718
CAS No:	88-44-8
Synonyms:	ptms ; p-toluidine-m-sulfonic acid ; 5-methylorthanilic acid ; p-toluidine-2-sulfonicscid ; ptmsa ; 4-aminotoluol-3-sulfonsure ; 4b acid ; red4bacid ; toluidine-sulfonicacid ; 4b acid, pure
Molecular Formula:	C7H9NO3S
Molecular Weight:	187.22
EINECS:	201-831-3

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The following notable provider has been checked and can be recommended.

BuGuCh & Partners

公司類型: Producer

國家: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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

The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

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

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

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 p-Toluidine-2-sulfonic acid with the CAS number 88-44-8, there are other 65 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

4-Aminotoluene-3-sulfonic acid

6-Amino-3-toluenesulfonic acid

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6-Amino-m-toluenesulfonic acid

+6 additional providers that we know from the past

2-Amino-5-methylbenzene sulfonic acid

Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. +11 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