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1-Naphthol-3,6-disulfonic acid disodium salt

BGC Id:630459108263
CAS No:20349-39-7
Synonyms:disodium 4-hydroxy-2,7-naphthalenedisulfonate ; 1-naphthol-3,6-disulfonic acid disodium salt ; rudolf guercke acid disodium salt ; disodium 1-naphthol-3,6-disulfonate  ; disodium 1-naphthol-3,6-disulfonate hydrate ; rudolf guercke acid disodium salt hydrate ; violet acid disodium salt ; 1-naphthol-3,6-disulphonic acid disodium salt ; violet acid disodium salt hydrate ; disodium 1-naphthol-3,6-disulfonate
Molecular Formula:C10H6Na2O7S2
Molecular Weight:348.26
EINECS:243-754-8
Structural Formula

Verified providers in 2025

The following 7 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C10H6Na2O7S2 Molecular Weight: 348.26 Hazard Symbols: Xi WGKGermany: 3 HS Code: 29089910

The last intensive check and update was carried out on 2025/06/04.

Identify

Synonyms:
disodium 4-hydroxy-2,7-naphthalenedisulfonate ; 1-naphthol-3,6-disulfonic acid disodium salt ; rudolf guercke acid disodium salt ; disodium 1-naphthol-3,6-disulfonate  ; disodium 1-naphthol-3,6-disulfonate hydrate ; rudolf guercke acid disodium salt hydrate ; violet acid disodium salt ; 1-naphthol-3,6-disulphonic acid disodium salt ; violet acid disodium salt hydrate ; disodium 1-naphthol-3,6-disulfonate
CAS:
20349-39-7
EINECS:
243-754-8
Molecular Formula:
C10H6Na2O7S2
MDL:

Properties

Molecular Weight:
348.26 g·mol−1
Physical Description:
pinkish-grey presscake

Suppliers

Xingrui Industry Co., Limited

会社のタイプ: Leading producer
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. 我々は3,5-Dichloropyrazine-2-carbaldehydeのサプライヤーです。 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 ...
カントリー: P.R.China   電話: +86-531-88980365   ファックス: +86-531-88980365

Zehao Industry Co., Ltd.

カントリー: P.R.China
電話: +86-531-88909322
ファックス: +86-531-88909322
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. 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. さらに1,3-Dimethoxy-2-propanolは私達によって供給されている。 Our capabilities are comprised of our manufacturi ...

Dayang Chem (Hangzhou) Co.,Ltd.

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. Dayang Chem (Hangzhou) Co.,Ltd.も3-Amino-4-fluorobenzoic acidを提供しています。 We expect to cooperate with more partners in ...
会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86-571-88938639
ファックス: +86-571-8893-8652

Xiamen Equation Chemical Co.,Ltd

会社のタイプ: Bulk chemical producer
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. さらに2,4,5-Trimethoxyanilineは私達によって供給されている。 We are committed to provide experienced high quality product and JIT performance to benefit our customers.
カントリー: P.R.China   電話: +86 592 6515854   ファックス: +86 592 6515854

Leap Chem Co., Ltd

会社のタイプ: Bulk and laboratory supplier
カントリー: P.R.China
電話: +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. 3-Fluoro-4-bromopyridine hydrochlorideはまた、私たちに提供されます。 Our client list includes many major pharmac ...

BIOZOL Diagnostica Vertrieb GmbH

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はSodium 2-fluorobenzoateの販売しています。 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 ...
会社のタイプ: Supplier of chemical products
カントリー: Germany
電話: +49-871-966346-0
ファックス: +49-871-966346-13

BuGuCh & Partners

会社のタイプ: 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 ...
カントリー: Germany  

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3





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