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1-Naphthylamine-7-sulfonic acid

BGC Id:250152357285
CAS No:119-28-8
Synonyms:cleve's theta-acid ; sodium napthionate ; cleves acid-1,7 ; sodium naphthionate ; c.i. 26135 ; 1,7-cleve's acid ; 1.7 clevs acid ; cleve's acid ; cleve's o-acid ; 1,7-cleves acid
Molecular Formula:C10H9NO3S
Molecular Weight:223.25
EINECS:204-311-4
Structural Formula

2025 - The most valued supplier

The following 9 notable providers have been checked and can be recommended.
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Leap Chem
Molecular Formula: C10H9NO3S Molecular Weight: 223.25 Hazard Symbols: C UN Number: UN 2585 8/PG 3 WGKGermany: 2 PackingGroup: III HS Code: 29214500

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
cleve's theta-acid ; sodium napthionate ; cleves acid-1,7 ; sodium naphthionate ; c.i. 26135 ; 1,7-cleve's acid ; 1.7 clevs acid ; cleve's acid ; cleve's o-acid ; 1,7-cleves acid
CAS:
119-28-8
EINECS:
204-311-4
Molecular Formula:
C10H9NO3S
MDL:
MFCD00004032

Properties

Molecular Weight:
223.25 g·mol−1
Melting point:
≥300 °C(lit.)
download Download Molfile for :
1-Amino-7-naphthalenesulfonic Acid

Suppliers

Xiamen Hisunny Chemical Co., Ltd.

Тип компании: Leading producer
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. Мы поставляем нашу 5-Nitro-2-indanone химический продукт. 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. Send yr. inquiries, you will get it!
страна: P.R.China   телефон: +86-592-3327115   факс: +86-592-5823596

Xingrui Industry Co., Limited

Тип компании: Leading producer
страна: P.R.China
телефон: +86-531-88980365
факс: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. Мы продаем (R)-2-Methylmorpholine hydrochloride также. 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 ...

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Zehao Industry Co., Ltd. является продавцом 3-Aminopyridine-2-carboxylic acid. 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 ...
страна: P.R.China
телефон: +86-531-88909322
факс: +86-531-88909322

Dayang Chem (Hangzhou) Co.,Ltd.

Тип компании: Leading producer
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. Кроме того Trinitromethane поставляется нами. We expect to cooperate with more partners in ...
страна: P.R.China   телефон: +86-571-88938639   факс: +86-571-8893-8652

Carbone Scientific Co., Ltd.

Тип компании: Supplier
страна: U.K.
телефон: +44 (0)203 769 4441 ext 1
факс: +44 (0)203 769 4441 ext 2
Carbone scientific is located at London, UK. Carbone Scientific Co., Ltd. также предлагает 2-Chloroacrylic acid. 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. 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 ...

Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. Genistein также подан Xiamen Equation Chemical Co.,Ltd.
Тип компании: Bulk chemical producer
страна: P.R.China
телефон: +86 592 6515854
факс: +86 592 6515854

AK Scientific, Inc.

Тип компании: Supplier
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. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Мы предоставляем Diethylene glycol monobenzyl ether также. 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 ...
страна: USA   телефон: +1 (510) 429-8835   факс: +1 (510) 429-8836

Leap Chem Co., Ltd

Тип компании: Bulk and laboratory supplier
страна: P.R.China
телефон: +852-30606658
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 ...

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. Мы предоставляем Tetrabutylammonium tetrafluoroborate также. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Тип компании: Leading producer
страна: P.R.China
телефон: +86-576-84015261
факс: +86-576-84015261

Safety Information

Hazard Classes:
8
Risk Codes:
34 (R)
Safety Codes:
26-36/37/39-45 (S)
WGK Germany:
2
RID / ADR:
UN 2585 8 / PG 3

What other providers are available for CAS 119-28-8?

In addition to the providers presented here for 1-Naphthylamine-7-sulfonic acid with the CAS number 119-28-8, there are other 23 providers with slightly different product names available for this CAS number.

BuGuCh & Partners +3 additional providers that we know from the past
+2 additional providers that we know from the past
Hangzhou Lingrui Chemical Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH +4 additional providers that we know from the past
BuGuCh & Partners +9 additional providers that we know from the past




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