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Aniline-3-sulfonic acid

BGC Id:	211227950462
CAS No:	121-47-1
Synonyms:	m-sulfanioicacid ; m-sulfoaniline ; metanilic ; 3-sulfoaniline ; kyselinametanilova ; m-sulfanilic acid ; metanilic acid ; metanilsure ; metanilc acid ; aniline-3-sulf
Molecular Formula:	C6H7NO3S
Molecular Weight:	173.19
EINECS:	204-473-6

Verified providers in 2025

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

BIOZOL Diagnostica Vertrieb

BuGuCh & Partners

What other providers are available for CAS 121-47-1?

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

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Synonyms:

m-sulfanioicacid ; m-sulfoaniline ; metanilic ; 3-sulfoaniline ; kyselinametanilova ; m-sulfanilic acid ; metanilic acid ; metanilsure ; metanilc acid ; aniline-3-sulf

CAS:

121-47-1

EINECS:

204-473-6

Molecular Formula:

C6H7NO3S

MDL:

MFCD00065345

Properties

Molecular Weight:

173.19 g·mol−1

Density:

1.69

Melting point:

>300 °C(lit.)

Suppliers

BIOZOL Diagnostica Vertrieb GmbH

Tipo de compañía: Supplier of chemical products

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. Ofrecemos 1,1,1,3,9,11,11,11-Octachloroundecane también. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

País: Germany Teléfono: +49-871-966346-0 Fax: +49-871-966346-13

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BuGuCh & Partners

Tipo de compañía: Producer

País: 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 sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

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Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

20/21/22 (R)

Safety Codes:

23-28-28A-25 (S)

WGK Germany:

RTECS:

OY2300000

What other providers are available for CAS 121-47-1?

In addition to the providers presented here for Aniline-3-sulfonic acid with the CAS number 121-47-1, there are other 58 providers with slightly different product names available for this CAS number.

Metanilic acid

Aniline-m-sulfonic acid

+1 additional providers that we know from the past

3-Aminobenzenesulfonic acid

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Dayang Chem (Hangzhou) Co.,Ltd. | Capot Chemical Co., Ltd. | Hangzhou Lingrui Chemical Co., Ltd. | Shandong SanYoung Industry Co., Ltd +14 additional providers that we know from the past

m-Aminobenzene sulfonic acid

+5 additional providers that we know from the past