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BGC » Chemicals A-Z » Metanilic acid
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Metanilic acid

BGC Id:550027230557
CAS No:121-47-1
Synonyms:3-sulfoaniline ; metanilic acid ; metanilic ; m-sulfanioicacid ; aniline-3-sulf ; metanilsure ; m-sulfoaniline ; metanilc acid ; m-sulfanilic acid ; kyselinametanilova
Molecular Formula:C6H7NO3S
Molecular Weight:173.19
EINECS:204-473-6
Structural Formula

Verified providers in 2025

The following 13 notable providers have been checked and can be recommended.
Chemical-Suppliers
Unilong Industry
  • Melting point : > 300 °C (lit.)
  • Densit : 1.69
  • Refractive Index : 1.5500 (estimate)
  • Acidity coefficient : (pKa) 3.73(at 25℃)
  • LogP : -2.77 at 21℃
    • Chemical-Suppliers
    Sancai Industry
    Appearance White flake
    Water solubility slightly soluble
    Density 1.69
    Melting point > 300 ºC
    Assay 99
    >>more

    Chemical-Suppliers
    Zehao Industry
    Appearance White powder
    Assay ≥ 98%
    Water insolubilities ≤ 0.1%
    Density 1.69g/cm3
    Melting point
    >>more
    Chemical-Suppliers
    Leap Chem
    Molecular Formula: C6H7NO3S Molecular Weight: 173.19 Hazard Symbols: Xn UN Number: 3261 WGKGermany: 1 HS Code: 29214200

    The last intensive check and update was carried out on 2025/09/17.

    Identify

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

    IBIS Chemie International

    Tipo de compañía: Leading producer
    Maker and exporter since 1982 from India of API's,pharmaceutical intermediates and pigment intermediates. Most of our items have enduse in pharmaceuticals,API's,flavour/fragrance enduse,textiles, etc. Somos surtidor de Permethrin. For over 34 yrs, Ibis has been building our reputation as a leading maker and exporter of chemicals from India. The cornerstone of our reputation is integrity. Our integrity is our greatest strength. It is our balance sheet, it defines us to ourselves, our customers and to t ...
    País: India   Teléfono: +91 22-22001993   Fax: +91 22-22088450

    Simagchem Corporation

    Tipo de compañía: Bulk chemical producer
    País: P.R.China
    Teléfono: +86 592 2680 277
    Fax: +86 592 2680 237
    Your partner in China for chemicals business. Ofrecemos p-Pentyloxyphenol también. 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.

    Unilong Industry Co.,Ltd

    Tipo de compañía: Bulk chemical producer
    País: P.R.China
    Teléfono: +86-15668417750
    Fax: +86-531-55690079

    Xiamen Hisunny Chemical Co., Ltd.

    Tipo de compañía: Leading producer
    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. 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. Somos vendedor de 2-Bromo-2-nitropropan-1-ol. Send yr. inquiries, you will get it!
    País: P.R.China   Teléfono: +86-592-3327115   Fax: +86-592-5823596

    Sancai Industry Co.,Ltd.

    Tipo de compañía: Leading producer
    País: P.R.China
    Teléfono: +86-531-88913079
    Fax: +86-531-88913079
    Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...

    Hangzhou Keying Chem Co., Ltd.

    Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. Somos surtidor de 1,2-Benzenedicarboxylic acid. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, chemical and biological service. 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 ...
    País: P.R.China
    Teléfono: +86-571-85378921
    Fax: +86-571-85378913

    Xingrui Industry Co., Limited

    Tipo de compañía: Leading producer
    Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. Somos surtidor de 2,6-Dimethylisonicotinonitrile. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
    País: P.R.China   Teléfono: +86-531-88980365   Fax: +86-531-88980365

    Lori Industry Co., Ltd

    Tipo de compañía: Bulk chemical producer
    País: P.R.China
    Teléfono: +86-13011713125
    Fax: +86-13011713125
    Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Lori Industry Co., Ltd también ofrece 2-Methoxy-3-isobutylpyrazine. Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

    Zehao Industry Co., Ltd.

    The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. Ofrecemos Boc-4-Iodo-L-phenylalanine también. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...
    País: P.R.China
    Teléfono: +86-531-88909322
    Fax: +86-531-88909322

    Nantong Xindao Biotech Ltd

    Tipo de compañía: Leading producer
    XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. Somos surtidor de Pentamethylcyclopentadiene. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
    País: P.R.China   Teléfono: +86 19033786557  

    AK Scientific, Inc.

    Tipo de compañía: Supplier
    País: USA
    Teléfono: +1 (510) 429-8835
    Fax: +1 (510) 429-8836
    AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. AK Scientific, Inc. también ofrece L-Serine benzyl ester hydrochloride. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...

    Leap Chem Co., Ltd

    LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
    Tipo de compañía: Bulk and laboratory supplier
    País: P.R.China
    Teléfono: +852-30606658

    BuGuCh & Partners

    Tipo de compañía: Producer
    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 ...
    País: Germany  

    Safety Information

    Hazard Symbols: Xn
    hazard symbol 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:
    1
    RTECS:
    OY2300000

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

    In addition to the providers presented here for Metanilic acid with the CAS number 121-47-1, there are other 32 providers with slightly different product names available for this CAS number.

    BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +2 additional providers that we know from the past
    +1 additional providers that we know from the past
    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
    +5 additional providers that we know from the past




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