Chemical-Suppliers
The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
BGC » Chemicals A-Z » 2-Aminonaphthalene-1-sulfonic ...
pr

2-Aminonaphthalene-1-sulfonic acid

BGC Id:360151919165
CAS No:81-16-3
Synonyms:kyselina tobiasova ; tobiac acid ; nsc5523 ; tobias acid ; super j acid ; wln: l66j bswq cz ; tobiasacid,98% ; tobias aci ; tobias acid 97 pct ; kyselinatobiasova
Molecular Formula:C10H9NO3S
Molecular Weight:223.25
EINECS:201-331-5
Structural Formula

2025 - The most valued supplier

The following 8 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C10H9NO3S Molecular Weight: 223.25 UN Number: 2585 WGKGermany: 1 PackingGroup: III

The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:
kyselina tobiasova ; tobiac acid ; nsc5523 ; tobias acid ; super j acid ; wln: l66j bswq cz ; tobiasacid,98% ; tobias aci ; tobias acid 97 pct ; kyselinatobiasova
CAS:
81-16-3
EINECS:
201-331-5
Molecular Formula:
C10H9NO3S
MDL:
MFCD00003988
SMILES:
C1=CC=C(C(=C1)N)SCC(=O)N

Properties

Molecular Weight:
223.25 g·mol−1
download Download Molfile for :
2-Amino-1-naphthalenesulfonic Acid

Suppliers

Shanghai Mintchem Development Co., Ltd.

Company type: Leading producer
Additionally 4-Methylmorpholine is supplied by us. Shanghai Mintchem Development Co., Ltd. manufactures and supplies inorganic fluoride chemicals and flame retardants (IPPP, APP, micron magnesium hydroxide, micron aluminum hydroxide, etc) Metal chemicals ( bismuth salts, Copper salts, Chrome salts Tin salts, Nickel salts, Manganese salts, Zinc salts series, and Iron chemicals), Flux water treatment chemicals (sulfur, Boron, heavy metal), Organic Catalysts, Organic compounds ,Oil and oilfield chemicals, Air treatment chemicals ...
Country: P.R.China   Phone: +86-21-68451592   Telefax: +86-21-68450923

Carbone Scientific Co., Ltd.

Company type: Supplier
Country: U.K.
Phone: +44 (0)203 769 4441 ext 1
Telefax: +44 (0)203 769 4441 ext 2
Carbone scientific is located at London, UK. Additionally 4-Amino-2,5-dimethylphenol is supplied by us. 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 ...

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Shandong SanYoung Industry Co., Ltd also offers (R)-2-{4-[3-Chloro-5-(trifluoromethyl)-2-pyridyloxy]phenoxy}propanoic acid methyl ester. Our company has a large number of customers with good reputation at home and abroad, ...
Country: P.R.China
Phone: +86 155-64526813
Telefax: +86 531-56897532

Xingrui Industry Co., Limited

Company type: Leading producer
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. VX 745 is also served by Xingrui Industry Co., Limited. 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 ...
Country: P.R.China   Phone: +86-531-88980365   Telefax: +86-531-88980365

AK Scientific, Inc.

Company type: Supplier
Country: USA
Phone: +1 (510) 429-8835
Telefax: +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. 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. We are supplier of Z-O-tert-butyl-D-serine. 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 ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

BIOZOL Diagnostica Vertrieb GmbH

Company type: 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. We supply our chemical product DL-Thiorphan. 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 ...
Country: Germany   Phone: +49-871-966346-0   Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
Country: 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 ...

Safety Information

Hazard Classes:
8
Risk Codes:
36/37/38-40 (R)
Safety Codes:
26-36/37/39 (S)
WGK Germany:
1
RID / ADR:
2585
RTECS:
QK1250000

What other providers are available for CAS 81-16-3?

In addition to the providers presented here for 2-Aminonaphthalene-1-sulfonic acid with the CAS number 81-16-3, there are other 28 providers with slightly different product names available for this CAS number.

Shanghai Mintchem Development Co., Ltd. | Sancai Industry Co.,Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Zehao Industry Co., Ltd. +10 additional providers that we know from the past
Simagchem Corporation | Xiamen Equation Chemical Co.,Ltd | BuGuCh & Partners +6 additional providers that we know from the past
Dayang Chem (Hangzhou) Co.,Ltd. +4 additional providers that we know from the past




Chemical-Suppliers
© Copyright 1996 to 2026 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.