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2-Naphthylamine-5,7-disulfonic acid

BGC Id:180156681320
CAS No:118-33-2
Synonyms:6-amino-1,3-naphthalenedisulfonic ; 2-naphthylamine-5,7-disulfonicaacid ; 2-naphthylamin-5,7-disulfonsure ; 6-amino-3-naphthalenedisulfonicacid ; 2-naphthylamine-5,7-disulphonic acid ; amino j-acid ; kyselinaamino-i ; 2-naftylamin-5,7-disulfonansodny ; amino-iacid ; 2-naphthylamine-5,7-disulfonic acid
Molecular Formula:C10H9NO6S2
Molecular Weight:303.31
EINECS:204-246-1
Structural Formula

Verified providers in 2025

The following 8 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C10H9NO6S2 Molecular Weight: 303.31 UN Number: 1759 PackingGroup: III

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

Identify

Synonyms:
6-amino-1,3-naphthalenedisulfonic ; 2-naphthylamine-5,7-disulfonicaacid ; 2-naphthylamin-5,7-disulfonsure ; 6-amino-3-naphthalenedisulfonicacid ; 2-naphthylamine-5,7-disulphonic acid ; amino j-acid ; kyselinaamino-i ; 2-naftylamin-5,7-disulfonansodny ; amino-iacid ; 2-naphthylamine-5,7-disulfonic acid
CAS:
118-33-2
EINECS:
204-246-1
Molecular Formula:
C10H9NO6S2
MDL:
MFCD00021513

Properties

Molecular Weight:
303.31 g·mol−1
download Download Molfile

Suppliers

JieJie Group Co., Ltd.

Shanghai JieJie Chemical Co., Ltd is a pharmaceutical and chemical enterprise for the research and production, it built in 2009. Our core business is custom synthesis and contract manufacturing for advanced and bulk APIs, Pharmaceutical intermediates, water soluble polymer and special chemicals, from gram to multitons scale. "Meeting the demand of customers" is our motto. We are confident to be your preferred outsourcing partner.Our aim is to be one of the reliable enterprise ...
Nazione: P.R.China   telefono: +86 21-51698675   Fax: +86 21-61294690

Xingrui Industry Co., Limited

tipologia di azienda: Leading producer
Nazione: P.R.China
telefono: +86-531-88980365
Fax: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. Inoltre L-(-)-Pipecolinic acid è fornita da noi. 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 ...

Finetech Industry Limited

Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. 2-Methyl-5-phenylmorpholine sarà fornito anche da noi. Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...
tipologia di azienda: Producer
Nazione: P.R.China
telefono: +86-27-8746 5837
Fax: +86-27-8777 2287

Nantong Xindao Biotech Ltd

tipologia di azienda: 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. Forniamo il nostro prodotto chimico Cystine. 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 ...
Nazione: P.R.China   telefono: +86 19033786557  

Leap Chem Co., Ltd

tipologia di azienda: Bulk and laboratory supplier
Nazione: P.R.China
telefono: +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. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. Skyrun Industrial Co., Ltd. è un venditore di (R)-(-)-4-Chloromandelic acid. 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 ...
tipologia di azienda: Leading producer
Nazione: P.R.China
telefono: +86-576-84015261
Fax: +86-576-84015261

BIOZOL Diagnostica Vertrieb GmbH

tipologia di azienda: 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. BIOZOL Diagnostica Vertrieb GmbH offre anche (3-Benzyloxy-4-methoxyphenyl)acetic acid. 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 ...
Nazione: Germany   telefono: +49-871-966346-0   Fax: +49-871-966346-13

BuGuCh & Partners

tipologia di azienda: Producer
Nazione: 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
RID / ADR:
1759

What other providers are available for CAS 118-33-2?

In addition to the providers presented here for 2-Naphthylamine-5,7-disulfonic acid with the CAS number 118-33-2, there are other 17 providers with slightly different product names available for this CAS number.

Xiamen Hisunny Chemical Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | Xiamen Equation Chemical Co.,Ltd | AK Scientific, Inc. +6 additional providers that we know from the past
+2 additional providers that we know from the past
AiFChem, an XtalPi company | BLD Pharmatech Ltd +2 additional providers that we know from the past
+1 additional providers that we know from the past




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