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1,8-Dihydroxynaphthalene-3,6-disulfonic acid

BGC Id:690153743661
CAS No:148-25-4
Synonyms:aids-000369 ; chromogen ; timtec-bb sbb001312 ; 4,5-dihydroxy-7-naphthalenedisulfonicacid ; chrmotropicacid ; 7-naphthalenedisulfonicacid,4,5-dihydroxy-2 ; chromotropic acid ; chromotopic acid ; aids000369 ; 1,8-dihydroxynaphthy
Molecular Formula:C10H8O8S2
Molecular Weight:320.3
EINECS:205-712-7
Structural Formula

Verified providers in 2025

The following 14 notable providers have been checked and can be recommended.
The last intensive check and update was carried out on 2025/09/03.

Identify

Synonyms:
aids-000369 ; chromogen ; timtec-bb sbb001312 ; 4,5-dihydroxy-7-naphthalenedisulfonicacid ; chrmotropicacid ; 7-naphthalenedisulfonicacid,4,5-dihydroxy-2 ; chromotropic acid ; chromotopic acid ; aids000369 ; 1,8-dihydroxynaphthy
CAS:
148-25-4
EINECS:
205-712-7
Molecular Formula:
C10H8O8S2
MDL:
MFCD00003968
SMILES:
Cl.Cl.NNC(=N)NCCC[C@H](N)C(=O)O

Properties

Molecular Weight:
320.3 g·mol−1
Density:
~1.9 g/cm3 (Predicted)
Melting point:
330 °C (dec.)
Boiling point:
595.44 °C (Predicted)
download Download Molfile for :
4,5-Dihydroxynaphthalene-2,7-disulfonic Acid

Suppliers

Senzhuo Industry Co.,Ltd

Senzhuo Industry Co., Ltd. (“Senzhuo”) established in 2009, is a key chemical manufacturer and supplier in China. We are engaged in supply high quality pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. We also customize high value-added chemicals and intermediates for the customer. Senzhuo industy Co.,Ltd factory located in both Zhangqiu industrial zone and Jiangshu industrial zone. Sales office in Jinan city ...
Land: P.R.China   Telefon: +86-15165036020   Fax: +86-88902568

Simagchem Corporation

Unternehmensart: Bulk chemical producer
Land: P.R.China
Telefon: +86 592 2680 277
Fax: +86 592 2680 237
Your partner in China for chemicals business. 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. Wir sind Lieferant von 1,2-Difluoro-4-iodobenzene.

Xiamen Hisunny Chemical Co., Ltd.

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. 5-Benzyl-1H-tetrazole wird auch durch uns angeboten. 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!
Unternehmensart: Leading producer
Land: P.R.China
Telefon: +86-592-3327115
Fax: +86-592-5823596

Sancai Industry Co.,Ltd.

Unternehmensart: Leading producer
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. Wir liefern auch die Chemikalie Cholesterol. We have established the global marketing network, independent research center, testing center, and key ...
Land: P.R.China   Telefon: +86-531-88913079   Fax: +86-531-88913079

Shandong Minglang Chemical Co., Ltd

Unternehmensart: Producer
Land: P.R.China
Telefon: +86-13220566916
Fax: +86 531 58990167
Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. Wir stellen die Chemikalie H-Gly-Gly-OBzl.TosOH bereit. In recent years,t ...

Shandong Lanhai Industry Co.,Ltd.

Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. Zusätzlich wird 2,3-Butanediol durch uns geliefert. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
Unternehmensart: Producer
Land: P.R.China
Telefon: +86-15953182965

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd bietet auch 4,4'-Dimethoxy-2,2'-bipyridine an. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.
Land: P.R.China   Telefon: +86 13583185792   Fax: +86 531 88905468

Finetech Industry Limited

Unternehmensart: Producer
Land: P.R.China
Telefon: +86-27-8746 5837
Fax: +86-27-8777 2287
Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. Most of our products were exported to the North America, Europe and Oceania. Wir sind Lieferant von 4,6-di-(tert-Butyl)benzene-1,3-diol. 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, ...

Carbone Scientific Co., Ltd.

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. Carbone Scientific Co., Ltd. bietet auch Tofacitinib citrate an. 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 ...
Unternehmensart: Supplier
Land: U.K.
Telefon: +44 (0)203 769 4441 ext 1
Fax: +44 (0)203 769 4441 ext 2

Xiamen Equation Chemical Co.,Ltd

Unternehmensart: Bulk chemical producer
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. Pramipexole dihydrochloride wird auch durch Xiamen Equation Chemical Co.,Ltd bereit gestellt.
Land: P.R.China   Telefon: +86 592 6515854   Fax: +86 592 6515854

AK Scientific, Inc.

Unternehmensart: Supplier
Land: USA
Telefon: +1 (510) 429-8835
Fax: +1 (510) 429-8836
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Wir stellen die Chemikalie 1,9-Nonanediol bereit. 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. 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 ...
Unternehmensart: Bulk and laboratory supplier
Land: P.R.China
Telefon: +852-30606658

Skyrun Industrial Co., Ltd.

Unternehmensart: Leading producer
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. We have expanded a compositive entity from initially only as a small manufacturer. Wir stellen die Chemikalie 4-Cyanobenzylamine hydrochloride bereit. 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 ...
Land: P.R.China   Telefon: +86-576-84015261   Fax: +86-576-84015261

BIOZOL Diagnostica Vertrieb GmbH

Unternehmensart: Supplier of chemical products
Land: Germany
Telefon: +49-871-966346-0
Fax: +49-871-966346-13
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. 2-Methoxyphenyl lactate wird auch durch uns angeboten. 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 ...

What other providers are available for CAS 148-25-4?

In addition to the providers presented here for 1,8-Dihydroxynaphthalene-3,6-disulfonic acid with the CAS number 148-25-4, there are other 17 providers with slightly different product names available for this CAS number.

Xingrui Industry Co., Limited | Lori Industry Co., Ltd | Zehao Industry Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | BuGuCh & Partners +7 additional providers that we know from the past
+5 additional providers that we know from the past




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