BGC » Chemicals A-Z » 4-Aminobenzene sulfonic acid

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Identify Suppliers 2025 Properties

4-Aminobenzene sulfonic acid

BGC Id:	142135830688
CAS No:	121-57-3
Synonyms:
Molecular Formula:	C6H7NO3S
Molecular Weight:	173.19
EINECS:	204-482-5

2025 - The most valued supplier

The following 3 notable providers have been checked and can be recommended.

Hangzhou Keying Chem

Carbone Scientific

BIOZOL Diagnostica Vertrieb

What other providers are available for CAS 121-57-3?

The last intensive check and update was carried out on 2025/03/27.

Identify

CAS:

121-57-3

EINECS:

204-482-5

Molecular Formula:

C6H7NO3S

MDL:

MFCD00007886

Properties

Molecular Weight:

173.19 g·mol−1

Density:

1.49 g/cm³ at 20° C

Melting point:

>300° C (lit.)

Boiling point:

~300°C Decomposes below boiling point.

Suppliers

Hangzhou Keying Chem Co., Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, chemical and biological service. Vi tillhandahåller 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride också. After years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. The p ...

land: P.R.China telefon: +86-571-85378921 fax: +86-571-85378913

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Carbone Scientific Co., Ltd.

företagets typ: Supplier

land: U.K.
telefon: +44 (0)203 769 4441 ext 1
fax: +44 (0)203 769 4441 ext 2

Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Dessutom bis-(2-Ethylhexyl) adipate levereras av oss. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...

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BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. Vi är säljare av 1,1,2,2,3,3-Hexafluoro-1,3-bis[(trifluorovinyl)oxy]propane. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. 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 ...

företagets typ: Supplier of chemical products

land: Germany
telefon: +49-871-966346-0
fax: +49-871-966346-13

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What other providers are available for CAS 121-57-3?

In addition to the providers presented here for 4-Aminobenzene sulfonic acid with the CAS number 121-57-3, there are other 97 providers with slightly different product names available for this CAS number.

Sulfanilic acid

Sulfanilic acid, Reag.

Richman Chemical Inc., | BuGuCh & Partners +4 additional providers that we know from the past

p-Aminobenzenesulfonic acid

Simagchem Corporation | Xiamen Equation Chemical Co.,Ltd | BuGuCh & Partners +6 additional providers that we know from the past

1-Aminobenzene-4-sulfonic acid

+2 additional providers that we know from the past

Sulfadimethoxine EP Impurity D

+1 additional providers that we know from the past